Accessible version
Table data for figures presented with speech given by Vice Chairman Donald L. Kohn on October 12, 2007.
| Date | Taylor rule |
Federal funds rate |
|---|---|---|
| 1987Q1 | 5.174515 | 6.22 |
| 1987Q2 | 5.798306 | 6.65 |
| 1987Q3 | 6.129193 | 6.84 |
| 1987Q4 | 6.693837 | 6.92 |
| 1988Q1 | 6.852015 | 6.66 |
| 1988Q2 | 7.662315 | 7.16 |
| 1988Q3 | 8.382135 | 7.98 |
| 1988Q4 | 8.678877 | 8.47 |
| 1989Q1 | 9.454424 | 9.44 |
| 1989Q2 | 9.469122 | 9.73 |
| 1989Q3 | 8.692779 | 9.08 |
| 1989Q4 | 8.540877 | 8.61 |
| 1990Q1 | 8.268772 | 8.25 |
| 1990Q2 | 8.181902 | 8.24 |
| 1990Q3 | 8.036927 | 8.16 |
| 1990Q4 | 7.332452 | 7.74 |
| 1991Q1 | 6.999593 | 6.43 |
| 1991Q2 | 6.480668 | 5.86 |
| 1991Q3 | 5.532064 | 5.64 |
| 1991Q4 | 4.777569 | 4.82 |
| 1992Q1 | 4.052766 | 4.02 |
| 1992Q2 | 3.69006 | 3.77 |
| 1992Q3 | 3.688072 | 3.26 |
| 1992Q4 | 3.608798 | 3.04 |
| Date | Taylor rule (headline CPI) |
Taylor rule (chain-weighted core CPI) |
Federal funds rate |
|---|---|---|---|
| 1993Q1 | 4.285662574 | 3.04 | |
| 1993Q2 | 4.1657488 | 3 | |
| 1993Q3 | 3.517421072 | 3.06 | |
| 1993Q4 | 4.147476995 | 2.99 | |
| 1994Q1 | 4.211844459 | 3.21 | |
| 1994Q2 | 4.181995392 | 3.94 | |
| 1994Q3 | 5.122753323 | 4.49 | |
| 1994Q4 | 5.10503634 | 5.17 | |
| 1995Q1 | 5.601013907 | 5.81 | |
| 1995Q2 | 5.672609047 | 6.02 | |
| 1995Q3 | 4.79367131 | 5.8 | |
| 1995Q4 | 5.08861847 | 5.72 | |
| 1996Q1 | 4.968803117 | 5.36 | |
| 1996Q2 | 5.381794327 | 5.24 | |
| 1996Q3 | 5.538309246 | 5.31 | |
| 1996Q4 | 6.120437253 | 5.28 | |
| 1997Q1 | 5.853658006 | 5.28 | |
| 1997Q2 | 5.263548068 | 5.52 | |
| 1997Q3 | 5.250982002 | 5.53 | |
| 1997Q4 | 4.759655506 | 5.51 | |
| 1998Q1 | 4.207522483 | 5.52 | |
| 1998Q2 | 4.356394056 | 5.5 | |
| 1998Q3 | 4.225370975 | 5.53 | |
| 1998Q4 | 4.271375506 | 4.86 | |
| 1999Q1 | 4.859750448 | 4.73 | |
| 1999Q2 | 5.485578406 | 4.75 | |
| 1999Q3 | 5.67903061 | 5.09 | |
| 1999Q4 | 6.129137698 | 5.31 | |
| 2000Q1 | 6.958774177 | 5.68 | |
| 2000Q2 | 7.46112487 | 6.27 | |
| 2000Q3 | 7.215134077 | 6.52 | |
| 2000Q4 | 6.928306013 | 6.47 | |
| 2001Q1 | 6.079372851 | 3.950303365 | 5.59 |
| 2001Q2 | 5.856242082 | 3.884557239 | 4.33 |
| 2001Q3 | 4.764485921 | 3.867790747 | 3.5 |
| 2001Q4 | 2.88628178 | 3.153910622 | 2.13 |
| 2002Q1 | 1.6755592 | 2.827735891 | 1.73 |
| 2002Q2 | 2.885030809 | 3.800265346 | 1.75 |
| 2002Q3 | 3.302399105 | 3.631649575 | 1.74 |
| 2002Q4 | 3.97643929 | 3.155550061 | 1.44 |
| 2003Q1 | 5.004285125 | 2.826560733 | 1.25 |
| 2003Q2 | 3.421210482 | 1.998786738 | 1.25 |
| 2003Q3 | 3.467837382 | 1.686383345 | 1.02 |
| 2003Q4 | 2.94880604 | 1.406449968 | 1 |
| 2004Q1 | 3.743336979 | 2.863053337 | 1 |
| 2004Q2 | 4.506281382 | 2.851536996 | 1.01 |
| 2004Q3 | 4.292818074 | 2.810281004 | 1.43 |
| 2004Q4 | 5.38673975 | 3.588623713 | 1.95 |
| 2005Q1 | 4.67337633 | 3.319836683 | 2.47 |
| 2005Q2 | 4.624948104 | 3.10116414 | 2.94 |
| 2005Q3 | 5.54782286 | 2.627954791 | 3.46 |
| 2005Q4 | 5.557021702 | 2.669592894 | 3.98 |
| 2006Q1 | 5.690312917 | 3.089866943 | 4.46 |
| 2006Q2 | 6.823914938 | 4.454428377 | 4.91 |
| 2006Q3 | 4.902012899 | 3.793984722 | 5.25 |
| 2006Q4 | 2.921582663 | 3.539788904 | 5.25 |
| 2007Q1 | 4.206886977 | 3.948179755 | 5.26 |
| 2007Q2 | 4.017228176 | 2.913047562 | 5.25 |
| Date | Headline CPI inflation |
Core CPI inflation |
Chain-weighted core CPI inflation |
|---|---|---|---|
| 1993Q1 | 3.12377505 | 3.419905834 | |
| 1993Q2 | 3.077165867 | 3.350771372 | |
| 1993Q3 | 2.778280715 | 3.198140651 | |
| 1993Q4 | 2.73165133 | 3.037205285 | |
| 1994Q1 | 2.507896306 | 2.834904193 | |
| 1994Q2 | 2.354663594 | 2.794506549 | |
| 1994Q3 | 2.815168882 | 2.886887253 | |
| 1994Q4 | 2.570024227 | 2.736967934 | |
| 1995Q1 | 2.800675938 | 2.882166017 | |
| 1995Q2 | 3.048406032 | 3.009169711 | |
| 1995Q3 | 2.629114207 | 2.909067751 | |
| 1995Q4 | 2.592412314 | 2.992120157 | |
| 1996Q1 | 2.745868745 | 2.842036421 | |
| 1996Q2 | 2.787862885 | 2.638999418 | |
| 1996Q3 | 2.858872831 | 2.626105111 | |
| 1996Q4 | 3.180291502 | 2.566575154 | |
| 1997Q1 | 2.90243867 | 2.466785061 | |
| 1997Q2 | 2.275698712 | 2.512093821 | |
| 1997Q3 | 2.200654668 | 2.264697504 | |
| 1997Q4 | 1.873103671 | 2.190516792 | |
| 1998Q1 | 1.471681655 | 2.175063702 | |
| 1998Q2 | 1.570929371 | 2.181196503 | |
| 1998Q3 | 1.58358065 | 2.368123087 | |
| 1998Q4 | 1.514250337 | 2.315364863 | |
| 1999Q1 | 1.673166965 | 2.166703494 | |
| 1999Q2 | 2.090385604 | 2.078046371 | |
| 1999Q3 | 2.31935374 | 1.975372874 | |
| 1999Q4 | 2.586091799 | 2.001577396 | |
| 2000Q1 | 3.205849452 | 2.176446135 | |
| 2000Q2 | 3.240749913 | 2.386392141 | |
| 2000Q3 | 3.410089385 | 2.525668142 | |
| 2000Q4 | 3.385537342 | 2.528976497 | |
| 2001Q1 | 3.352915234 | 2.637515525 | 1.933535576 |
| 2001Q2 | 3.270828054 | 2.582431197 | 1.956371493 |
| 2001Q3 | 2.642990614 | 2.642209442 | 2.045193831 |
| 2001Q4 | 1.857521186 | 2.679775498 | 2.035940415 |
| 2002Q1 | 1.224236026 | 2.499237543 | 1.99235382 |
| 2002Q2 | 1.3086745 | 2.412319885 | 1.918830858 |
| 2002Q3 | 1.56398645 | 2.242919631 | 1.783486764 |
| 2002Q4 | 2.228504479 | 2.020270732 | 1.681244993 |
| 2003Q1 | 2.842044023 | 1.765008685 | 1.390227762 |
| 2003Q2 | 2.113466518 | 1.513203932 | 1.165184022 |
| 2003Q3 | 2.19266961 | 1.335781853 | 1.005033585 |
| 2003Q4 | 1.873974607 | 1.175670526 | 0.845737226 |
| 2004Q1 | 1.803150188 | 1.324978516 | 1.216294427 |
| 2004Q2 | 2.779700175 | 1.762386277 | 1.676537251 |
| 2004Q3 | 2.692504632 | 1.793233946 | 1.704146585 |
| 2004Q4 | 3.297586501 | 2.09209093 | 2.098842476 |
| 2005Q1 | 2.957962133 | 2.298174819 | 2.055602369 |
| 2005Q2 | 2.87651664 | 2.131131917 | 1.860660664 |
| 2005Q3 | 3.712763479 | 2.06054698 | 1.766184766 |
| 2005Q4 | 3.680977074 | 2.098677959 | 1.756024536 |
| 2006Q1 | 3.62870917 | 2.066701648 | 1.895078521 |
| 2006Q2 | 3.909512197 | 2.427542528 | 2.32985449 |
| 2006Q3 | 3.30140019 | 2.77977349 | 2.56271474 |
| 2006Q4 | 1.931140419 | 2.603042693 | 2.343277913 |
| 2007Q1 | 2.397823791 | 2.575610171 | 2.22535231 |
| 2007Q2 | 2.621106285 | 2.24348278 | 1.884985877 |
| Date | Real-time CBO | Ex post CBO | Unemployment-based measure |
|---|---|---|---|
| 1993Q1 | -3.66702497 | -1.9487946 | -3.77059254 |
| 1993Q2 | -3.36960689 | -2.08155238 | -3.6248515 |
| 1993Q3 | -3.65775178 | -2.21779315 | -3.06112709 |
| 1993Q4 | -1.76135272 | -1.53966129 | -2.69114694 |
| 1994Q1 | -1.26676527 | -1.19694016 | -2.35186285 |
| 1994Q2 | -1.27159186 | -0.57920146 | -1.51221406 |
| 1994Q3 | -0.8477488 | -0.71251379 | -1.1806666 |
| 1994Q4 | -0.45983084 | -0.25246037 | -0.35766195 |
| 1995Q1 | 0.32854087 | -0.68615406 | -0.07168991 |
| 1995Q2 | 0.57183858 | -1.2255589 | -0.5284002 |
| 1995Q3 | 0.09315495 | -1.14330702 | -0.51797602 |
| 1995Q4 | 0.73312121 | -1.15211472 | -0.34895964 |
| 1996Q1 | -0.02217639 | -1.19732765 | -0.31615895 |
| 1996Q2 | -0.13180828 | -0.32465219 | -0.17185464 |
| 1996Q3 | 0.26323268 | -0.25407518 | 0.27270581 |
| 1996Q4 | 0.40642636 | 0.13467379 | 0.13972378 |
| 1997Q1 | 0.84535986 | 0.11839107 | 0.32821603 |
| 1997Q2 | 1.39970496 | 0.82617806 | 0.85703835 |
| 1997Q3 | 1.51580576 | 1.24782278 | 1.0943095 |
| 1997Q4 | 1.87801309 | 1.15160926 | 1.44620442 |
| 1998Q1 | 2.08545831 | 1.40414076 | 1.58859744 |
| 1998Q2 | 2.38012228 | 1.20226689 | 2.06398818 |
| 1998Q3 | 3.59280305 | 1.47473417 | 1.7822876 |
| 1998Q4 | 3.05785749 | 2.1004809 | 1.97287094 |
| 1999Q1 | 3.09548244 | 2.05741126 | 2.27482039 |
| 1999Q2 | 3.58060147 | 1.98820547 | 2.31793152 |
| 1999Q3 | 3.39327758 | 2.24771611 | 2.29389256 |
| 1999Q4 | 3.22670193 | 3.10208211 | 2.6288182 |
| 2000Q1 | 3.290541 | 2.43989658 | 2.63551805 |
| 2000Q2 | 3.8905362 | 3.071708 | 2.81831699 |
| 2000Q3 | 3.90808484 | 2.03135034 | 2.59884173 |
| 2000Q4 | 3.9712307 | 1.63346346 | 2.81012088 |
| 2001Q1 | 2.47902082 | 0.60737361 | 2.10710727 |
| 2001Q2 | 1.9803051 | 0.03937823 | 1.69414248 |
| 2001Q3 | 1.79858096 | -1.15928438 | 0.77655425 |
| 2001Q4 | -1.2838568 | -1.58276613 | -0.832137 |
| 2002Q1 | -2.32158968 | -1.68458722 | -1.2198551 |
| 2002Q2 | -0.15596188 | -1.89390998 | -1.5406397 |
| 2002Q3 | -0.08716114 | -2.03549151 | -1.3027677 |
| 2002Q4 | -0.73263486 | -2.69518058 | -1.5786064 |
| 2003Q1 | -0.51756182 | -3.09787249 | -1.6514062 |
| 2003Q2 | -1.49797859 | -2.93419347 | -2.27459822 |
| 2003Q3 | -1.64233407 | -1.80877082 | -2.20679727 |
| 2003Q4 | -1.72431174 | -1.82709679 | -1.58787204 |
| 2004Q1 | 0.07722339 | -1.76736194 | -1.27584912 |
| 2004Q2 | -1.32653776 | -1.58134455 | -1.06590113 |
| 2004Q3 | -1.49187775 | -1.36637164 | -0.78656106 |
| 2004Q4 | -1.11928 | -1.40901807 | -0.70285014 |
| 2005Q1 | -1.52713374 | -1.32774001 | -0.39861162 |
| 2005Q2 | -1.37965371 | -1.30961486 | -0.05544613 |
| 2005Q3 | -2.04264472 | -0.89446437 | 0.1828034 |
| 2005Q4 | -1.92888782 | -1.2756804 | 0.2519203 |
| 2006Q1 | -1.50550168 | -0.77466175 | 0.8226029 |
| 2006Q2 | -0.08070671 | -0.84985474 | 0.9044974 |
| 2006Q3 | -2.10017477 | -1.26482445 | 0.85210819 |
| 2006Q4 | -1.95025593 | -1.43063707 | 1.31574774 |
| 2007Q1 | -0.77969742 | -1.96864778 | 1.23670842 |
| 2007Q2 | -1.8288625 | -1.8288625 | 1.24735653 |
| Date | Corporate bond spread (ten-year BBB yield less ten-year Treasury yield) |
|---|---|
| 1 Jan 1997 | NA |
| 2 Jan 1997 | 0.8195147 |
| 3 Jan 1997 | 0.8264944 |
| 6 Jan 1997 | 0.8343939 |
| 7 Jan 1997 | 0.8287573 |
| 8 Jan 1997 | 0.8220049 |
| 9 Jan 1997 | 0.8367807 |
| 10 Jan 1997 | 0.8234152 |
| 13 Jan 1997 | 0.8230862 |
| 14 Jan 1997 | 0.826002 |
| 15 Jan 1997 | 0.8160107 |
| 16 Jan 1997 | 0.8101018 |
| 17 Jan 1997 | 0.8146865 |
| 20 Jan 1997 | NA |
| 21 Jan 1997 | 0.8169477 |
| 22 Jan 1997 | 0.8118705 |
| 23 Jan 1997 | 0.8120229 |
| 24 Jan 1997 | 0.8085152 |
| 27 Jan 1997 | 0.8062534 |
| 28 Jan 1997 | 0.8068213 |
| 29 Jan 1997 | 0.809909 |
| 30 Jan 1997 | 0.8076826 |
| 31 Jan 1997 | 0.8121787 |
| 3 Feb 1997 | 0.8022609 |
| 4 Feb 1997 | 0.8058604 |
| 5 Feb 1997 | 0.7930287 |
| 6 Feb 1997 | 0.7976348 |
| 7 Feb 1997 | 0.7890979 |
| 10 Feb 1997 | 0.7996968 |
| 11 Feb 1997 | 0.8001261 |
| 12 Feb 1997 | NA |
| 13 Feb 1997 | 0.7898292 |
| 14 Feb 1997 | 0.7954532 |
| 17 Feb 1997 | NA |
| 18 Feb 1997 | 0.7868619 |
| 19 Feb 1997 | 0.7880181 |
| 20 Feb 1997 | 0.7731607 |
| 21 Feb 1997 | 0.782871 |
| 24 Feb 1997 | 0.7775183 |
| 25 Feb 1997 | 0.7761846 |
| 26 Feb 1997 | 0.7654963 |
| 27 Feb 1997 | 0.7605757 |
| 28 Feb 1997 | 0.7612151 |
| 3 Mar 1997 | 0.7439808 |
| 4 Mar 1997 | 0.7430311 |
| 5 Mar 1997 | 0.740657 |
| 6 Mar 1997 | 0.7349765 |
| 7 Mar 1997 | 0.7371152 |
| 10 Mar 1997 | 0.7308667 |
| 11 Mar 1997 | 0.7271214 |
| 12 Mar 1997 | 0.7294607 |
| 13 Mar 1997 | 0.7286038 |
| 14 Mar 1997 | 0.7344863 |
| 17 Mar 1997 | 0.7364122 |
| 18 Mar 1997 | 0.7373519 |
| 19 Mar 1997 | 0.7340087 |
| 20 Mar 1997 | 0.745076 |
| 21 Mar 1997 | 0.7461949 |
| 24 Mar 1997 | 0.7429403 |
| 25 Mar 1997 | 0.7512388 |
| 26 Mar 1997 | 0.7474413 |
| 27 Mar 1997 | 0.7419223 |
| 28 Mar 1997 | NA |
| 31 Mar 1997 | 0.728071 |
| 1 Apr 1997 | 0.7245825 |
| 2 Apr 1997 | 0.7366529 |
| 3 Apr 1997 | 0.7388525 |
| 4 Apr 1997 | 0.743423 |
| 7 Apr 1997 | 0.7483474 |
| 8 Apr 1997 | 0.7465028 |
| 9 Apr 1997 | 0.7441953 |
| 10 Apr 1997 | 0.7429456 |
| 11 Apr 1997 | 0.7426885 |
| 14 Apr 1997 | 0.74609 |
| 15 Apr 1997 | 0.7499982 |
| 16 Apr 1997 | 0.7484808 |
| 17 Apr 1997 | 0.747538 |
| 18 Apr 1997 | 0.7451048 |
| 21 Apr 1997 | 0.7423908 |
| 22 Apr 1997 | 0.7344268 |
| 23 Apr 1997 | 0.7372719 |
| 24 Apr 1997 | 0.7405564 |
| 25 Apr 1997 | 0.7450213 |
| 28 Apr 1997 | 0.7485347 |
| 29 Apr 1997 | 0.7524998 |
| 30 Apr 1997 | 0.7549181 |
| 1 May 1997 | 0.7544813 |
| 2 May 1997 | 0.7477686 |
| 5 May 1997 | 0.7666303 |
| 6 May 1997 | 0.770477 |
| 7 May 1997 | 0.7582573 |
| 8 May 1997 | 0.8031696 |
| 9 May 1997 | 0.7686764 |
| 12 May 1997 | 0.7710626 |
| 13 May 1997 | 0.7654658 |
| 14 May 1997 | 0.7494472 |
| 15 May 1997 | 0.7618823 |
| 16 May 1997 | 0.7628033 |
| 19 May 1997 | 0.7732483 |
| 20 May 1997 | 0.7701953 |
| 21 May 1997 | 0.7629159 |
| 22 May 1997 | 0.7699996 |
| 23 May 1997 | 0.8127161 |
| 26 May 1997 | NA |
| 27 May 1997 | 0.7703614 |
| 28 May 1997 | 0.7637033 |
| 29 May 1997 | 0.7604992 |
| 30 May 1997 | 0.7706275 |
| 2 Jun 1997 | 0.7557341 |
| 3 Jun 1997 | 0.7538959 |
| 4 Jun 1997 | 0.7599411 |
| 5 Jun 1997 | 0.7636212 |
| 6 Jun 1997 | 0.7677167 |
| 9 Jun 1997 | 0.7552525 |
| 10 Jun 1997 | 0.7469753 |
| 11 Jun 1997 | 0.7418688 |
| 12 Jun 1997 | 0.7456901 |
| 13 Jun 1997 | 0.7509857 |
| 16 Jun 1997 | 0.7512498 |
| 17 Jun 1997 | 0.7473609 |
| 18 Jun 1997 | 0.7444542 |
| 19 Jun 1997 | 0.7454236 |
| 20 Jun 1997 | 0.7498464 |
| 23 Jun 1997 | 0.7492366 |
| 24 Jun 1997 | 0.7520781 |
| 25 Jun 1997 | 0.7476887 |
| 26 Jun 1997 | 0.7446107 |
| 27 Jun 1997 | 0.7124971 |
| 30 Jun 1997 | 0.738835 |
| 1 Jul 1997 | 0.7465017 |
| 2 Jul 1997 | 0.7465782 |
| 3 Jul 1997 | 0.7549059 |
| 4 Jul 1997 | NA |
| 7 Jul 1997 | 0.7480897 |
| 8 Jul 1997 | 0.7471 |
| 9 Jul 1997 | 0.747803 |
| 10 Jul 1997 | 0.7481742 |
| 11 Jul 1997 | 0.7486269 |
| 14 Jul 1997 | 0.747212 |
| 15 Jul 1997 | 0.7465937 |
| 16 Jul 1997 | 0.7481752 |
| 17 Jul 1997 | 0.7465656 |
| 18 Jul 1997 | 0.7378415 |
| 21 Jul 1997 | 0.7410498 |
| 22 Jul 1997 | 0.7379974 |
| 23 Jul 1997 | 0.7422117 |
| 24 Jul 1997 | 0.7481642 |
| 25 Jul 1997 | 0.7457114 |
| 28 Jul 1997 | 0.7301914 |
| 29 Jul 1997 | 0.7597374 |
| 30 Jul 1997 | 0.7416066 |
| 31 Jul 1997 | 0.7450014 |
| 1 Aug 1997 | 0.7387293 |
| 4 Aug 1997 | 0.7430337 |
| 5 Aug 1997 | 0.7388415 |
| 6 Aug 1997 | 0.7545772 |
| 7 Aug 1997 | 0.7555287 |
| 8 Aug 1997 | 0.7149492 |
| 11 Aug 1997 | 0.7150128 |
| 12 Aug 1997 | 0.7096749 |
| 13 Aug 1997 | 0.6957063 |
| 14 Aug 1997 | 0.7010212 |
| 15 Aug 1997 | 0.7012115 |
| 18 Aug 1997 | 0.6987667 |
| 19 Aug 1997 | 0.6969948 |
| 20 Aug 1997 | 0.6991782 |
| 21 Aug 1997 | 0.7105289 |
| 22 Aug 1997 | 0.7140341 |
| 25 Aug 1997 | 0.7018994 |
| 26 Aug 1997 | 0.6937672 |
| 27 Aug 1997 | 0.6982155 |
| 28 Aug 1997 | 0.7112678 |
| 29 Aug 1997 | 0.709538 |
| 1 Sep 1997 | NA |
| 2 Sep 1997 | 0.6976263 |
| 3 Sep 1997 | 0.6985028 |
| 4 Sep 1997 | 0.689995 |
| 5 Sep 1997 | 0.6883955 |
| 8 Sep 1997 | 0.6927867 |
| 9 Sep 1997 | 0.6902537 |
| 10 Sep 1997 | 0.6917602 |
| 11 Sep 1997 | 0.6889356 |
| 12 Sep 1997 | 0.6992003 |
| 15 Sep 1997 | 0.6933243 |
| 16 Sep 1997 | 0.7267314 |
| 17 Sep 1997 | 0.7038269 |
| 18 Sep 1997 | 0.710657 |
| 19 Sep 1997 | 0.7094059 |
| 22 Sep 1997 | 0.7109665 |
| 23 Sep 1997 | 0.7054822 |
| 24 Sep 1997 | 0.710245 |
| 25 Sep 1997 | 0.7044 |
| 26 Sep 1997 | 0.7043306 |
| 29 Sep 1997 | 0.6984113 |
| 30 Sep 1997 | 0.6996392 |
| 1 Oct 1997 | 0.710265 |
| 2 Oct 1997 | 0.7120107 |
| 3 Oct 1997 | 0.6934162 |
| 6 Oct 1997 | 0.7061262 |
| 7 Oct 1997 | 0.7072245 |
| 8 Oct 1997 | 0.718356 |
| 9 Oct 1997 | 0.6961325 |
| 10 Oct 1997 | 0.6912121 |
| 13 Oct 1997 | NA |
| 14 Oct 1997 | 0.6981056 |
| 15 Oct 1997 | 0.6972166 |
| 16 Oct 1997 | 0.6918387 |
| 17 Oct 1997 | 0.6860811 |
| 20 Oct 1997 | 0.6915947 |
| 21 Oct 1997 | 0.6938788 |
| 22 Oct 1997 | 0.6907199 |
| 23 Oct 1997 | 0.6981812 |
| 24 Oct 1997 | 0.7250048 |
| 27 Oct 1997 | 0.6775495 |
| 28 Oct 1997 | 0.736691 |
| 29 Oct 1997 | 0.7287268 |
| 30 Oct 1997 | 0.7499512 |
| 31 Oct 1997 | 0.7916119 |
| 3 Nov 1997 | 0.8159981 |
| 4 Nov 1997 | 0.8126151 |
| 5 Nov 1997 | 0.8187108 |
| 6 Nov 1997 | 0.8295531 |
| 7 Nov 1997 | 0.8302067 |
| 10 Nov 1997 | 0.834079 |
| 11 Nov 1997 | NA |
| 12 Nov 1997 | 0.816954 |
| 13 Nov 1997 | 0.8276757 |
| 14 Nov 1997 | 0.8310904 |
| 17 Nov 1997 | 0.840348 |
| 18 Nov 1997 | 0.8440249 |
| 19 Nov 1997 | 0.8578496 |
| 20 Nov 1997 | 0.8654933 |
| 21 Nov 1997 | 0.8656285 |
| 24 Nov 1997 | 0.8630277 |
| 25 Nov 1997 | 0.8695076 |
| 26 Nov 1997 | 0.8909065 |
| 27 Nov 1997 | NA |
| 28 Nov 1997 | 0.9229977 |
| 1 Dec 1997 | 0.88758 |
| 2 Dec 1997 | 0.8859057 |
| 3 Dec 1997 | 0.8890244 |
| 4 Dec 1997 | 0.8921809 |
| 5 Dec 1997 | 0.9047057 |
| 8 Dec 1997 | 0.8969152 |
| 9 Dec 1997 | 0.8888224 |
| 10 Dec 1997 | 0.8862749 |
| 11 Dec 1997 | 0.8831944 |
| 12 Dec 1997 | 0.8845471 |
| 15 Dec 1997 | 0.8875831 |
| 16 Dec 1997 | 0.8863514 |
| 17 Dec 1997 | 0.894221 |
| 18 Dec 1997 | 0.8959679 |
| 19 Dec 1997 | 0.8617235 |
| 22 Dec 1997 | 0.8995942 |
| 23 Dec 1997 | 0.8879444 |
| 24 Dec 1997 | 0.8940006 |
| 25 Dec 1997 | NA |
| 26 Dec 1997 | 0.9015702 |
| 29 Dec 1997 | 0.9008306 |
| 30 Dec 1997 | 0.8924973 |
| 31 Dec 1997 | 0.9037506 |
| 1 Jan 1998 | NA |
| 2 Jan 1998 | 0.9272247 |
| 5 Jan 1998 | 0.8988735 |
| 6 Jan 1998 | 0.8842923 |
| 7 Jan 1998 | 0.8779705 |
| 8 Jan 1998 | 0.8728092 |
| 9 Jan 1998 | 0.8595385 |
| 12 Jan 1998 | 0.8727531 |
| 13 Jan 1998 | 0.8825894 |
| 14 Jan 1998 | 0.8775199 |
| 15 Jan 1998 | 0.8822716 |
| 16 Jan 1998 | 0.8940593 |
| 19 Jan 1998 | NA |
| 20 Jan 1998 | 0.9296813 |
| 21 Jan 1998 | 0.9055934 |
| 22 Jan 1998 | 0.8905793 |
| 23 Jan 1998 | 0.8878151 |
| 26 Jan 1998 | 0.9073786 |
| 27 Jan 1998 | 0.9107918 |
| 28 Jan 1998 | 0.9265781 |
| 29 Jan 1998 | 0.9321749 |
| 30 Jan 1998 | 0.9768149 |
| 2 Feb 1998 | 0.9496773 |
| 3 Feb 1998 | 0.9390645 |
| 4 Feb 1998 | 0.9376837 |
| 5 Feb 1998 | 0.9233859 |
| 6 Feb 1998 | 0.9350855 |
| 9 Feb 1998 | 0.9368605 |
| 10 Feb 1998 | 0.9440992 |
| 11 Feb 1998 | 0.9573607 |
| 12 Feb 1998 | 0.9136981 |
| 13 Feb 1998 | 0.9314936 |
| 16 Feb 1998 | NA |
| 17 Feb 1998 | 0.9166574 |
| 18 Feb 1998 | 0.9139189 |
| 19 Feb 1998 | 0.9158346 |
| 20 Feb 1998 | 0.9135029 |
| 23 Feb 1998 | 0.9204238 |
| 24 Feb 1998 | 0.8972535 |
| 25 Feb 1998 | 0.9347161 |
| 26 Feb 1998 | 0.9393015 |
| 27 Feb 1998 | 0.9521931 |
| 2 Mar 1998 | 0.9288169 |
| 3 Mar 1998 | 0.9286532 |
| 4 Mar 1998 | 0.9374953 |
| 5 Mar 1998 | 0.9206321 |
| 6 Mar 1998 | 0.9218698 |
| 9 Mar 1998 | 0.9213804 |
| 10 Mar 1998 | 0.9252005 |
| 11 Mar 1998 | 0.9307849 |
| 12 Mar 1998 | 0.931079 |
| 13 Mar 1998 | 0.9272401 |
| 16 Mar 1998 | 0.9160147 |
| 17 Mar 1998 | 0.9161889 |
| 18 Mar 1998 | 0.9182931 |
| 19 Mar 1998 | 0.9222084 |
| 20 Mar 1998 | 0.9263549 |
| 23 Mar 1998 | 0.9274747 |
| 24 Mar 1998 | 0.9259989 |
| 25 Mar 1998 | 0.9374192 |
| 26 Mar 1998 | 0.944214 |
| 27 Mar 1998 | 0.9465511 |
| 30 Mar 1998 | 0.9434723 |
| 31 Mar 1998 | 0.9362935 |
| 1 Apr 1998 | 0.9281995 |
| 2 Apr 1998 | 0.9250646 |
| 3 Apr 1998 | 0.9235319 |
| 6 Apr 1998 | 0.9304232 |
| 7 Apr 1998 | 0.9262085 |
| 8 Apr 1998 | 0.9243842 |
| 9 Apr 1998 | 0.9408496 |
| 10 Apr 1998 | NA |
| 13 Apr 1998 | 0.9375196 |
| 14 Apr 1998 | 0.9310317 |
| 15 Apr 1998 | 0.9163413 |
| 16 Apr 1998 | 0.9116134 |
| 17 Apr 1998 | 0.9109961 |
| 20 Apr 1998 | 0.9097721 |
| 21 Apr 1998 | 0.913045 |
| 22 Apr 1998 | 0.9086667 |
| 23 Apr 1998 | 0.9153461 |
| 24 Apr 1998 | 0.9159279 |
| 27 Apr 1998 | 0.9142883 |
| 28 Apr 1998 | 0.9202786 |
| 29 Apr 1998 | 0.9161554 |
| 30 Apr 1998 | 0.9066251 |
| 1 May 1998 | 0.9058099 |
| 4 May 1998 | 0.9081674 |
| 5 May 1998 | 0.9090357 |
| 6 May 1998 | 0.8967981 |
| 7 May 1998 | 0.9063646 |
| 8 May 1998 | 0.9075928 |
| 11 May 1998 | 0.9164993 |
| 12 May 1998 | 0.9190768 |
| 13 May 1998 | 0.9230859 |
| 14 May 1998 | 0.90939 |
| 15 May 1998 | 0.9150381 |
| 18 May 1998 | 0.9217995 |
| 19 May 1998 | 0.9032869 |
| 20 May 1998 | 0.9117424 |
| 21 May 1998 | 0.9288626 |
| 22 May 1998 | 0.9305415 |
| 25 May 1998 | NA |
| 26 May 1998 | 0.9119865 |
| 27 May 1998 | 0.910405 |
| 28 May 1998 | 0.9204388 |
| 29 May 1998 | 0.9336307 |
| 1 Jun 1998 | 0.8968549 |
| 2 Jun 1998 | 0.9081091 |
| 3 Jun 1998 | 0.9122631 |
| 4 Jun 1998 | 0.9092076 |
| 5 Jun 1998 | 0.92203 |
| 8 Jun 1998 | 0.9216478 |
| 9 Jun 1998 | 0.9232215 |
| 10 Jun 1998 | 0.9274912 |
| 11 Jun 1998 | 0.9307818 |
| 12 Jun 1998 | 0.9329528 |
| 15 Jun 1998 | 0.9456276 |
| 16 Jun 1998 | 0.9420269 |
| 17 Jun 1998 | 0.9431886 |
| 18 Jun 1998 | 0.9485808 |
| 19 Jun 1998 | 0.949633 |
| 22 Jun 1998 | 0.9444929 |
| 23 Jun 1998 | 0.9619394 |
| 24 Jun 1998 | 0.950771 |
| 25 Jun 1998 | 0.9429099 |
| 26 Jun 1998 | 0.9585468 |
| 29 Jun 1998 | 0.9450244 |
| 30 Jun 1998 | 0.9854257 |
| 1 Jul 1998 | 0.9736443 |
| 2 Jul 1998 | 0.9929873 |
| 3 Jul 1998 | NA |
| 6 Jul 1998 | 0.9897007 |
| 7 Jul 1998 | 0.9900055 |
| 8 Jul 1998 | 0.9918986 |
| 9 Jul 1998 | 0.9931486 |
| 10 Jul 1998 | 0.9881807 |
| 13 Jul 1998 | 0.9931937 |
| 14 Jul 1998 | 0.9929432 |
| 15 Jul 1998 | 0.992478 |
| 16 Jul 1998 | 0.9956295 |
| 17 Jul 1998 | 0.9906097 |
| 20 Jul 1998 | 1.0058868 |
| 21 Jul 1998 | 1.0041731 |
| 22 Jul 1998 | 0.9997202 |
| 23 Jul 1998 | 1.0010384 |
| 24 Jul 1998 | 1.0057119 |
| 27 Jul 1998 | 0.9984839 |
| 28 Jul 1998 | 0.9714509 |
| 29 Jul 1998 | 1.0138032 |
| 30 Jul 1998 | 1.044585 |
| 31 Jul 1998 | 1.0850867 |
| 3 Aug 1998 | 1.0965206 |
| 4 Aug 1998 | 1.0885277 |
| 5 Aug 1998 | 1.0909436 |
| 6 Aug 1998 | 1.1040571 |
| 7 Aug 1998 | 1.1170567 |
| 10 Aug 1998 | 1.1128069 |
| 11 Aug 1998 | 1.1159502 |
| 12 Aug 1998 | 1.1233907 |
| 13 Aug 1998 | 1.1287573 |
| 14 Aug 1998 | 1.1320002 |
| 17 Aug 1998 | 1.1448943 |
| 18 Aug 1998 | 1.1560955 |
| 19 Aug 1998 | 1.1563267 |
| 20 Aug 1998 | 1.1649907 |
| 21 Aug 1998 | 1.1610792 |
| 24 Aug 1998 | 1.1877984 |
| 25 Aug 1998 | 1.1915351 |
| 26 Aug 1998 | 1.1337761 |
| 27 Aug 1998 | 1.1904334 |
| 28 Aug 1998 | 1.2804887 |
| 31 Aug 1998 | 1.6777044 |
| 1 Sep 1998 | 1.6585796 |
| 2 Sep 1998 | 1.6594896 |
| 3 Sep 1998 | 1.6395908 |
| 4 Sep 1998 | 1.6371569 |
| 7 Sep 1998 | NA |
| 8 Sep 1998 | 1.5965535 |
| 9 Sep 1998 | 1.5955444 |
| 10 Sep 1998 | 1.5857167 |
| 11 Sep 1998 | 1.582239 |
| 14 Sep 1998 | 1.6092839 |
| 15 Sep 1998 | 1.5869622 |
| 16 Sep 1998 | 1.604701 |
| 17 Sep 1998 | 1.6066091 |
| 18 Sep 1998 | 1.5652317 |
| 21 Sep 1998 | 1.5569789 |
| 22 Sep 1998 | 1.5736027 |
| 23 Sep 1998 | 1.5682484 |
| 24 Sep 1998 | 1.5633363 |
| 25 Sep 1998 | 1.5540497 |
| 28 Sep 1998 | 1.5553195 |
| 29 Sep 1998 | 1.5977313 |
| 30 Sep 1998 | 1.5962092 |
| 1 Oct 1998 | 1.5926308 |
| 2 Oct 1998 | 1.6238616 |
| 5 Oct 1998 | 1.6211407 |
| 6 Oct 1998 | 1.6011584 |
| 7 Oct 1998 | 1.6183241 |
| 8 Oct 1998 | 1.6149849 |
| 9 Oct 1998 | 1.6626356 |
| 12 Oct 1998 | NA |
| 13 Oct 1998 | 1.6459463 |
| 14 Oct 1998 | 1.6306005 |
| 15 Oct 1998 | 1.6296846 |
| 16 Oct 1998 | 1.6443744 |
| 19 Oct 1998 | 1.6425051 |
| 20 Oct 1998 | 1.6395525 |
| 21 Oct 1998 | 1.6385014 |
| 22 Oct 1998 | 1.6423528 |
| 23 Oct 1998 | 1.6499946 |
| 26 Oct 1998 | 1.7077986 |
| 27 Oct 1998 | 1.7032598 |
| 28 Oct 1998 | 1.7036034 |
| 29 Oct 1998 | 1.6881778 |
| 30 Oct 1998 | 1.8396117 |
| 2 Nov 1998 | 1.8264586 |
| 3 Nov 1998 | 1.8249541 |
| 4 Nov 1998 | 1.8417389 |
| 5 Nov 1998 | 1.7852767 |
| 6 Nov 1998 | 1.7857133 |
| 9 Nov 1998 | 1.7959503 |
| 10 Nov 1998 | 1.7961862 |
| 11 Nov 1998 | NA |
| 12 Nov 1998 | 1.7670022 |
| 13 Nov 1998 | 1.8001378 |
| 16 Nov 1998 | 1.8109247 |
| 17 Nov 1998 | 1.8160973 |
| 18 Nov 1998 | 1.8234579 |
| 19 Nov 1998 | 1.7869843 |
| 20 Nov 1998 | 1.7884301 |
| 23 Nov 1998 | 1.7684874 |
| 24 Nov 1998 | 1.734297 |
| 25 Nov 1998 | 1.7081513 |
| 26 Nov 1998 | NA |
| 27 Nov 1998 | 1.7094349 |
| 30 Nov 1998 | 1.6765488 |
| 1 Dec 1998 | 1.7080335 |
| 2 Dec 1998 | 1.6619834 |
| 3 Dec 1998 | 1.6434579 |
| 4 Dec 1998 | 1.6388494 |
| 7 Dec 1998 | 1.6341721 |
| 8 Dec 1998 | 1.6280089 |
| 9 Dec 1998 | 1.6525612 |
| 10 Dec 1998 | 1.6500419 |
| 11 Dec 1998 | 1.652675 |
| 14 Dec 1998 | 1.6537838 |
| 15 Dec 1998 | 1.65439 |
| 16 Dec 1998 | 1.6683739 |
| 17 Dec 1998 | 1.6459092 |
| 18 Dec 1998 | 1.6359294 |
| 21 Dec 1998 | 1.6258236 |
| 22 Dec 1998 | 1.6213055 |
| 23 Dec 1998 | 1.6078521 |
| 24 Dec 1998 | 1.5894956 |
| 25 Dec 1998 | NA |
| 28 Dec 1998 | 1.5880468 |
| 29 Dec 1998 | 1.6036171 |
| 30 Dec 1998 | 1.5882249 |
| 31 Dec 1998 | 1.607233 |
| 1 Jan 1999 | NA |
| 4 Jan 1999 | 1.590043 |
| 5 Jan 1999 | 1.6178449 |
| 6 Jan 1999 | 1.6383249 |
| 7 Jan 1999 | 1.6166357 |
| 8 Jan 1999 | 1.5717797 |
| 11 Jan 1999 | 1.5692525 |
| 12 Jan 1999 | 1.5515416 |
| 13 Jan 1999 | 1.5407669 |
| 14 Jan 1999 | 1.5268485 |
| 15 Jan 1999 | 1.5563877 |
| 18 Jan 1999 | NA |
| 19 Jan 1999 | 1.5422841 |
| 20 Jan 1999 | 1.537051 |
| 21 Jan 1999 | 1.5534747 |
| 22 Jan 1999 | 1.5578929 |
| 25 Jan 1999 | 1.5545906 |
| 26 Jan 1999 | 1.573164 |
| 27 Jan 1999 | 1.5649012 |
| 28 Jan 1999 | 1.5721798 |
| 29 Jan 1999 | 1.5195717 |
| 1 Feb 1999 | 1.5018927 |
| 2 Feb 1999 | 1.4850737 |
| 3 Feb 1999 | 1.4988832 |
| 4 Feb 1999 | 1.4782603 |
| 5 Feb 1999 | 1.459346 |
| 8 Feb 1999 | 1.4495627 |
| 9 Feb 1999 | 1.4597475 |
| 10 Feb 1999 | 1.4549496 |
| 11 Feb 1999 | 1.4415662 |
| 12 Feb 1999 | 1.4247931 |
| 15 Feb 1999 | NA |
| 16 Feb 1999 | 1.421687 |
| 17 Feb 1999 | 1.4271665 |
| 18 Feb 1999 | 1.40847 |
| 19 Feb 1999 | 1.4220936 |
| 22 Feb 1999 | 1.414126 |
| 23 Feb 1999 | 1.4039516 |
| 24 Feb 1999 | 1.4010672 |
| 25 Feb 1999 | 1.4221877 |
| 26 Feb 1999 | 1.4039734 |
| 1 Mar 1999 | 1.4411549 |
| 2 Mar 1999 | 1.4385037 |
| 3 Mar 1999 | 1.426011 |
| 4 Mar 1999 | 1.4268983 |
| 5 Mar 1999 | 1.4046322 |
| 8 Mar 1999 | 1.4083256 |
| 9 Mar 1999 | 1.3847928 |
| 10 Mar 1999 | 1.383567 |
| 11 Mar 1999 | 1.3771677 |
| 12 Mar 1999 | 1.3712785 |
| 15 Mar 1999 | 1.3873602 |
| 16 Mar 1999 | 1.3763755 |
| 17 Mar 1999 | 1.3628322 |
| 18 Mar 1999 | 1.3643154 |
| 19 Mar 1999 | 1.3539873 |
| 22 Mar 1999 | 1.3389733 |
| 23 Mar 1999 | 1.3378409 |
| 24 Mar 1999 | 1.3497486 |
| 25 Mar 1999 | 1.3396517 |
| 26 Mar 1999 | 1.3337022 |
| 29 Mar 1999 | 1.3390079 |
| 30 Mar 1999 | 1.3528843 |
| 31 Mar 1999 | 1.3353778 |
| 1 Apr 1999 | 1.3414443 |
| 2 Apr 1999 | NA |
| 5 Apr 1999 | 1.3451324 |
| 6 Apr 1999 | 1.3529681 |
| 7 Apr 1999 | 1.3416385 |
| 8 Apr 1999 | 1.3461544 |
| 9 Apr 1999 | 1.3449859 |
| 12 Apr 1999 | 1.3534443 |
| 13 Apr 1999 | 1.3473156 |
| 14 Apr 1999 | 1.3521936 |
| 15 Apr 1999 | 1.3517408 |
| 16 Apr 1999 | 1.3533519 |
| 19 Apr 1999 | 1.3393734 |
| 20 Apr 1999 | 1.3335821 |
| 21 Apr 1999 | 1.3339153 |
| 22 Apr 1999 | 1.3338327 |
| 23 Apr 1999 | 1.3341507 |
| 26 Apr 1999 | 1.348289 |
| 27 Apr 1999 | 1.3554106 |
| 28 Apr 1999 | 1.3664039 |
| 29 Apr 1999 | 1.3607714 |
| 30 Apr 1999 | 1.3184868 |
| 3 May 1999 | 1.3344046 |
| 4 May 1999 | 1.3220506 |
| 5 May 1999 | 1.3321434 |
| 6 May 1999 | 1.3278356 |
| 7 May 1999 | 1.3250275 |
| 10 May 1999 | 1.3258962 |
| 11 May 1999 | 1.3349815 |
| 12 May 1999 | 1.3311756 |
| 13 May 1999 | 1.3022404 |
| 14 May 1999 | 1.3192833 |
| 17 May 1999 | 1.3242642 |
| 18 May 1999 | 1.3038441 |
| 19 May 1999 | 1.3368443 |
| 20 May 1999 | 1.3205359 |
| 21 May 1999 | 1.3100578 |
| 24 May 1999 | 1.2846403 |
| 25 May 1999 | 1.3142709 |
| 26 May 1999 | 1.3159937 |
| 27 May 1999 | 1.3279794 |
| 28 May 1999 | NA |
| 31 May 1999 | NA |
| 1 Jun 1999 | 1.3707192 |
| 2 Jun 1999 | 1.3854831 |
| 3 Jun 1999 | 1.3912213 |
| 4 Jun 1999 | 1.3906302 |
| 7 Jun 1999 | 1.4082127 |
| 8 Jun 1999 | 1.40362 |
| 9 Jun 1999 | 1.41325 |
| 10 Jun 1999 | 1.4039995 |
| 11 Jun 1999 | 1.4051481 |
| 14 Jun 1999 | 1.4105976 |
| 15 Jun 1999 | 1.4256107 |
| 16 Jun 1999 | 1.4137214 |
| 17 Jun 1999 | 1.3971049 |
| 18 Jun 1999 | 1.4154534 |
| 21 Jun 1999 | 1.4096108 |
| 22 Jun 1999 | 1.3970455 |
| 23 Jun 1999 | 1.402456 |
| 24 Jun 1999 | 1.4153735 |
| 25 Jun 1999 | 1.4095867 |
| 28 Jun 1999 | 1.4182518 |
| 29 Jun 1999 | 1.4162965 |
| 30 Jun 1999 | 1.4204011 |
| 1 Jul 1999 | 1.4193239 |
| 2 Jul 1999 | 1.430128 |
| 5 Jul 1999 | NA |
| 6 Jul 1999 | 1.4205802 |
| 7 Jul 1999 | 1.4286052 |
| 8 Jul 1999 | 1.436061 |
| 9 Jul 1999 | 1.4368647 |
| 12 Jul 1999 | NA |
| 13 Jul 1999 | 1.4243283 |
| 14 Jul 1999 | 1.4139353 |
| 15 Jul 1999 | 1.4138912 |
| 16 Jul 1999 | 1.402823 |
| 19 Jul 1999 | 1.3946593 |
| 20 Jul 1999 | 1.3967587 |
| 21 Jul 1999 | NA |
| 22 Jul 1999 | 1.4035001 |
| 23 Jul 1999 | 1.4073385 |
| 26 Jul 1999 | 1.4421519 |
| 27 Jul 1999 | 1.4365612 |
| 28 Jul 1999 | 1.435089 |
| 29 Jul 1999 | 1.4418832 |
| 30 Jul 1999 | 1.4839095 |
| 2 Aug 1999 | 1.4678527 |
| 3 Aug 1999 | 1.4897009 |
| 4 Aug 1999 | 1.4811117 |
| 5 Aug 1999 | 1.4652598 |
| 6 Aug 1999 | 1.4821025 |
| 9 Aug 1999 | 1.5102887 |
| 10 Aug 1999 | 1.5111229 |
| 11 Aug 1999 | 1.5055018 |
| 12 Aug 1999 | 1.4753438 |
| 13 Aug 1999 | 1.4906656 |
| 16 Aug 1999 | 1.4727866 |
| 17 Aug 1999 | 1.4671261 |
| 18 Aug 1999 | 1.4649123 |
| 19 Aug 1999 | 1.4669477 |
| 20 Aug 1999 | 1.468052 |
| 23 Aug 1999 | 1.4825994 |
| 24 Aug 1999 | 1.4695019 |
| 25 Aug 1999 | 1.4736973 |
| 26 Aug 1999 | 1.4885918 |
| 27 Aug 1999 | 1.4948205 |
| 30 Aug 1999 | 1.4952586 |
| 31 Aug 1999 | 1.55613 |
| 1 Sep 1999 | 1.5473078 |
| 2 Sep 1999 | 1.5439953 |
| 3 Sep 1999 | 1.5421786 |
| 6 Sep 1999 | NA |
| 7 Sep 1999 | 1.5395872 |
| 8 Sep 1999 | 1.5363579 |
| 9 Sep 1999 | 1.5299494 |
| 10 Sep 1999 | 1.5356596 |
| 13 Sep 1999 | 1.522546 |
| 14 Sep 1999 | 1.5108131 |
| 15 Sep 1999 | 1.5121338 |
| 16 Sep 1999 | 1.5343873 |
| 17 Sep 1999 | 1.5324453 |
| 20 Sep 1999 | 1.5306534 |
| 21 Sep 1999 | 1.5171348 |
| 22 Sep 1999 | 1.5207715 |
| 23 Sep 1999 | 1.5215027 |
| 24 Sep 1999 | 1.5434144 |
| 27 Sep 1999 | 1.5483019 |
| 28 Sep 1999 | 1.5367343 |
| 29 Sep 1999 | 1.526623 |
| 30 Sep 1999 | 1.526317 |
| 1 Oct 1999 | 1.5010732 |
| 4 Oct 1999 | 1.5152013 |
| 5 Oct 1999 | 1.5070259 |
| 6 Oct 1999 | 1.5094038 |
| 7 Oct 1999 | 1.5116441 |
| 8 Oct 1999 | 1.5009625 |
| 11 Oct 1999 | NA |
| 12 Oct 1999 | 1.4882623 |
| 13 Oct 1999 | 1.4668957 |
| 14 Oct 1999 | 1.4613437 |
| 15 Oct 1999 | 1.4565061 |
| 18 Oct 1999 | 1.4638357 |
| 19 Oct 1999 | 1.4579255 |
| 20 Oct 1999 | 1.4597492 |
| 21 Oct 1999 | 1.4530184 |
| 22 Oct 1999 | 1.4590857 |
| 25 Oct 1999 | 1.4489063 |
| 26 Oct 1999 | 1.4569734 |
| 27 Oct 1999 | 1.4729431 |
| 28 Oct 1999 | 1.4892411 |
| 29 Oct 1999 | 1.4795054 |
| 1 Nov 1999 | 1.4782837 |
| 2 Nov 1999 | 1.4854934 |
| 3 Nov 1999 | 1.4738699 |
| 4 Nov 1999 | 1.4780314 |
| 5 Nov 1999 | 1.488271 |
| 8 Nov 1999 | 1.5022561 |
| 9 Nov 1999 | 1.49787 |
| 10 Nov 1999 | 1.4919875 |
| 11 Nov 1999 | NA |
| 12 Nov 1999 | 1.4956933 |
| 15 Nov 1999 | 1.5146233 |
| 16 Nov 1999 | 1.5164218 |
| 17 Nov 1999 | 1.507666 |
| 18 Nov 1999 | 1.4937633 |
| 19 Nov 1999 | 1.4975344 |
| 22 Nov 1999 | 1.488447 |
| 23 Nov 1999 | 1.4803092 |
| 24 Nov 1999 | 1.4739552 |
| 25 Nov 1999 | NA |
| 26 Nov 1999 | 1.4694186 |
| 29 Nov 1999 | 1.440822 |
| 30 Nov 1999 | 1.4632036 |
| 1 Dec 1999 | 1.458448 |
| 2 Dec 1999 | 1.460307 |
| 3 Dec 1999 | 1.4693485 |
| 6 Dec 1999 | 1.4591516 |
| 7 Dec 1999 | 1.4515452 |
| 8 Dec 1999 | 1.4451196 |
| 9 Dec 1999 | 1.4637349 |
| 10 Dec 1999 | 1.4806196 |
| 13 Dec 1999 | 1.4811094 |
| 14 Dec 1999 | 1.4691305 |
| 15 Dec 1999 | 1.4630475 |
| 16 Dec 1999 | 1.4406738 |
| 17 Dec 1999 | 1.4438947 |
| 20 Dec 1999 | 1.4171224 |
| 21 Dec 1999 | 1.4072015 |
| 22 Dec 1999 | 1.42397 |
| 23 Dec 1999 | 1.4246748 |
| 24 Dec 1999 | NA |
| 27 Dec 1999 | 1.4436107 |
| 28 Dec 1999 | 1.4100108 |
| 29 Dec 1999 | 1.3812601 |
| 30 Dec 1999 | 1.3722883 |
| 31 Dec 1999 | 1.3684373 |
| 3 Jan 2000 | 1.3889318 |
| 4 Jan 2000 | 1.4122884 |
| 5 Jan 2000 | 1.4046207 |
| 6 Jan 2000 | 1.4253766 |
| 7 Jan 2000 | 1.4454557 |
| 10 Jan 2000 | 1.4342188 |
| 11 Jan 2000 | 1.4222014 |
| 12 Jan 2000 | 1.3994206 |
| 13 Jan 2000 | 1.4467724 |
| 14 Jan 2000 | 1.48084 |
| 17 Jan 2000 | NA |
| 18 Jan 2000 | 1.4879809 |
| 19 Jan 2000 | 1.4957332 |
| 20 Jan 2000 | 1.4956878 |
| 21 Jan 2000 | 1.5095462 |
| 24 Jan 2000 | 1.4915295 |
| 25 Jan 2000 | 1.480225 |
| 26 Jan 2000 | 1.4980038 |
| 27 Jan 2000 | 1.5045506 |
| 28 Jan 2000 | 1.5026381 |
| 31 Jan 2000 | 1.4774089 |
| 1 Feb 2000 | 1.4704441 |
| 2 Feb 2000 | 1.4547219 |
| 3 Feb 2000 | 1.4225859 |
| 4 Feb 2000 | 1.4479144 |
| 7 Feb 2000 | 1.4536887 |
| 8 Feb 2000 | 1.4940642 |
| 9 Feb 2000 | 1.5051648 |
| 10 Feb 2000 | 1.4847762 |
| 11 Feb 2000 | 1.4955552 |
| 14 Feb 2000 | 1.4839836 |
| 15 Feb 2000 | 1.4733738 |
| 16 Feb 2000 | 1.4693268 |
| 17 Feb 2000 | 1.4827688 |
| 18 Feb 2000 | 1.4917343 |
| 21 Feb 2000 | NA |
| 22 Feb 2000 | 1.4726433 |
| 23 Feb 2000 | 1.4707043 |
| 24 Feb 2000 | 1.4518802 |
| 25 Feb 2000 | 1.4484544 |
| 28 Feb 2000 | 1.5803877 |
| 29 Feb 2000 | 1.6021565 |
| 1 Mar 2000 | 1.5892167 |
| 2 Mar 2000 | 1.6254933 |
| 3 Mar 2000 | 1.6271791 |
| 6 Mar 2000 | 1.618494 |
| 7 Mar 2000 | 1.6009689 |
| 8 Mar 2000 | NA |
| 9 Mar 2000 | 1.5750895 |
| 10 Mar 2000 | 1.5700006 |
| 13 Mar 2000 | 1.5876766 |
| 14 Mar 2000 | 1.6045603 |
| 15 Mar 2000 | 1.6269261 |
| 16 Mar 2000 | 1.6231703 |
| 17 Mar 2000 | 1.621163 |
| 20 Mar 2000 | 1.6167028 |
| 21 Mar 2000 | 1.6284794 |
| 22 Mar 2000 | 1.6140647 |
| 23 Mar 2000 | 1.6051534 |
| 24 Mar 2000 | 1.5992612 |
| 27 Mar 2000 | 1.6271027 |
| 28 Mar 2000 | 1.6513629 |
| 29 Mar 2000 | 1.6317893 |
| 30 Mar 2000 | 1.8017023 |
| 31 Mar 2000 | 1.816396 |
| 3 Apr 2000 | 1.7851298 |
| 4 Apr 2000 | 1.7703051 |
| 5 Apr 2000 | 1.7922514 |
| 6 Apr 2000 | 1.8044824 |
| 7 Apr 2000 | 1.8228046 |
| 10 Apr 2000 | 1.8051454 |
| 11 Apr 2000 | 1.8633872 |
| 12 Apr 2000 | 1.8792329 |
| 13 Apr 2000 | 1.8811713 |
| 14 Apr 2000 | 1.929429 |
| 17 Apr 2000 | 1.8676539 |
| 18 Apr 2000 | 1.900159 |
| 19 Apr 2000 | 1.9198396 |
| 20 Apr 2000 | 1.930275 |
| 21 Apr 2000 | NA |
| 24 Apr 2000 | 1.904416 |
| 25 Apr 2000 | 1.9297476 |
| 26 Apr 2000 | 1.9292743 |
| 27 Apr 2000 | 1.972948 |
| 28 Apr 2000 | 2.0464572 |
| 1 May 2000 | 2.0607536 |
| 2 May 2000 | 2.060684 |
| 3 May 2000 | 2.0416456 |
| 4 May 2000 | 2.0233825 |
| 5 May 2000 | 2.04057 |
| 8 May 2000 | 2.0327489 |
| 9 May 2000 | 2.0483594 |
| 10 May 2000 | 2.0504863 |
| 11 May 2000 | 2.0529225 |
| 12 May 2000 | 2.0458594 |
| 15 May 2000 | 2.0859188 |
| 16 May 2000 | 2.1047341 |
| 17 May 2000 | 2.1110935 |
| 18 May 2000 | 2.0919454 |
| 19 May 2000 | 2.1016413 |
| 22 May 2000 | 2.0891683 |
| 23 May 2000 | 2.1082148 |
| 24 May 2000 | 2.098563 |
| 25 May 2000 | 2.1767988 |
| 26 May 2000 | 2.194383 |
| 29 May 2000 | NA |
| 30 May 2000 | 2.1848191 |
| 31 May 2000 | 2.2054678 |
| 1 Jun 2000 | 2.1970339 |
| 2 Jun 2000 | 2.1939548 |
| 5 Jun 2000 | 2.1634903 |
| 6 Jun 2000 | 2.1693003 |
| 7 Jun 2000 | 2.159181 |
| 8 Jun 2000 | 2.1502325 |
| 9 Jun 2000 | 2.1342547 |
| 12 Jun 2000 | 2.1264713 |
| 13 Jun 2000 | 2.1674143 |
| 14 Jun 2000 | 2.1051317 |
| 15 Jun 2000 | 2.1004644 |
| 16 Jun 2000 | 2.0841777 |
| 19 Jun 2000 | 2.0741594 |
| 20 Jun 2000 | 2.0651708 |
| 21 Jun 2000 | 2.0579393 |
| 22 Jun 2000 | 2.0622453 |
| 23 Jun 2000 | 2.0495739 |
| 26 Jun 2000 | 2.0433162 |
| 27 Jun 2000 | 2.0524739 |
| 28 Jun 2000 | 2.0487016 |
| 29 Jun 2000 | 2.0506654 |
| 30 Jun 2000 | 2.0418108 |
| 3 Jul 2000 | 2.0345123 |
| 4 Jul 2000 | NA |
| 5 Jul 2000 | 2.0410478 |
| 6 Jul 2000 | 2.034827 |
| 7 Jul 2000 | 2.0565077 |
| 10 Jul 2000 | NA |
| 11 Jul 2000 | 2.0599017 |
| 12 Jul 2000 | 2.0658043 |
| 13 Jul 2000 | 2.0666627 |
| 14 Jul 2000 | 2.0507897 |
| 17 Jul 2000 | 2.0302685 |
| 18 Jul 2000 | 2.0200333 |
| 19 Jul 2000 | 1.9993549 |
| 20 Jul 2000 | 2.0151764 |
| 21 Jul 2000 | 2.0235836 |
| 24 Jul 2000 | 2.0266001 |
| 25 Jul 2000 | 2.0298673 |
| 26 Jul 2000 | 2.0282676 |
| 27 Jul 2000 | 2.0387274 |
| 28 Jul 2000 | 2.0248717 |
| 31 Jul 2000 | 2.0381865 |
| 1 Aug 2000 | 2.0424838 |
| 2 Aug 2000 | 2.0347409 |
| 3 Aug 2000 | 2.0410513 |
| 4 Aug 2000 | 2.0361328 |
| 7 Aug 2000 | 2.0234229 |
| 8 Aug 2000 | 2.0359248 |
| 9 Aug 2000 | 2.0442779 |
| 10 Aug 2000 | 2.0439715 |
| 11 Aug 2000 | 2.0344183 |
| 14 Aug 2000 | 2.0547516 |
| 15 Aug 2000 | 2.0249261 |
| 16 Aug 2000 | 2.0150973 |
| 17 Aug 2000 | 2.02205 |
| 18 Aug 2000 | 2.0282433 |
| 21 Aug 2000 | 2.023209 |
| 22 Aug 2000 | 2.0267249 |
| 23 Aug 2000 | 2.0414019 |
| 24 Aug 2000 | 2.0471108 |
| 25 Aug 2000 | 2.043918 |
| 28 Aug 2000 | 2.0469838 |
| 29 Aug 2000 | 2.0331421 |
| 30 Aug 2000 | 2.0352459 |
| 31 Aug 2000 | 2.0371769 |
| 1 Sep 2000 | 2.0473987 |
| 4 Sep 2000 | NA |
| 5 Sep 2000 | 2.0364249 |
| 6 Sep 2000 | 2.018419 |
| 7 Sep 2000 | 2.0243216 |
| 8 Sep 2000 | 2.034271 |
| 11 Sep 2000 | 2.0331246 |
| 12 Sep 2000 | 2.037234 |
| 13 Sep 2000 | 2.030161 |
| 14 Sep 2000 | 2.0274315 |
| 15 Sep 2000 | 2.0411067 |
| 18 Sep 2000 | 2.0538447 |
| 19 Sep 2000 | 2.0310111 |
| 20 Sep 2000 | 2.0322547 |
| 21 Sep 2000 | 2.0412744 |
| 22 Sep 2000 | 2.018162 |
| 25 Sep 2000 | 2.0279577 |
| 26 Sep 2000 | 2.0473204 |
| 27 Sep 2000 | 2.0051883 |
| 28 Sep 2000 | 2.0095527 |
| 29 Sep 2000 | 1.9949696 |
| 2 Oct 2000 | 1.9938887 |
| 3 Oct 2000 | 2.0091375 |
| 4 Oct 2000 | 2.0161365 |
| 5 Oct 2000 | 2.0210026 |
| 6 Oct 2000 | 2.0446772 |
| 9 Oct 2000 | NA |
| 10 Oct 2000 | 2.0461442 |
| 11 Oct 2000 | 2.0527296 |
| 12 Oct 2000 | 2.0604253 |
| 13 Oct 2000 | 2.0710715 |
| 16 Oct 2000 | 2.074279 |
| 17 Oct 2000 | 2.0719606 |
| 18 Oct 2000 | 2.0907767 |
| 19 Oct 2000 | 2.0910017 |
| 20 Oct 2000 | 2.1085191 |
| 23 Oct 2000 | 2.1230338 |
| 24 Oct 2000 | 2.122397 |
| 25 Oct 2000 | 2.1224855 |
| 26 Oct 2000 | 2.1216474 |
| 27 Oct 2000 | 2.1395094 |
| 30 Oct 2000 | 2.1173664 |
| 31 Oct 2000 | 2.1022675 |
| 1 Nov 2000 | 2.1008971 |
| 2 Nov 2000 | 2.1057253 |
| 3 Nov 2000 | 2.0911675 |
| 6 Nov 2000 | 2.0856199 |
| 7 Nov 2000 | 2.0833577 |
| 8 Nov 2000 | 2.0886705 |
| 9 Nov 2000 | 2.0861142 |
| 10 Nov 2000 | 2.0793479 |
| 13 Nov 2000 | 2.083365 |
| 14 Nov 2000 | 2.0969713 |
| 15 Nov 2000 | 2.0980403 |
| 16 Nov 2000 | 2.136887 |
| 17 Nov 2000 | 2.1395048 |
| 20 Nov 2000 | 2.1482695 |
| 21 Nov 2000 | 2.13508 |
| 22 Nov 2000 | 2.1357013 |
| 23 Nov 2000 | NA |
| 24 Nov 2000 | 2.1689276 |
| 27 Nov 2000 | 2.1586418 |
| 28 Nov 2000 | 2.1717734 |
| 29 Nov 2000 | 2.1734954 |
| 30 Nov 2000 | 2.2071674 |
| 1 Dec 2000 | 2.2377403 |
| 4 Dec 2000 | 2.249815 |
| 5 Dec 2000 | 2.2525023 |