Table 10
 Gross-Value-Weighted Industrial Production:  Stage-of-Process Groups
 Percent change, seasonally adjusted
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                                                             |                  |      Fourth quarter to       |                              |                                                            |
                                                             |                  |        fourth quarter        |         Annual rate          |                        Monthly rate                        |
                                                             |                  |------------------------------|------------------------------|------------------------------------------------------------| Mar. '09 
                                                             |             2009 |                              |     2009                2010 |     2009                          2010                     |     to
 Item                                                        |    gross value<1>|     2007      2008      2009 |       Q3     Q4[r]     Q1[p] |  Oct.[r]   Nov.[r]   Dec.[r]   Jan.[r]   Feb.[r]   Mar.[p] |  Mar. '10 
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                                                             |                  |                              |                              |                                                            |
  Finished                                                   |        1744.2    |      1.0      -7.6      -3.0 |     13.8       8.2      10.9 |       .0        .8        .3       1.9       -.1       1.2 |       6.5 
  Semifinished                                               |        1438.9    |      2.1      -7.7      -9.1 |      1.9       6.1       4.8 |       .4        .8        .5        .7        .2       -.7 |        .9 
  Primary                                                    |         876.1    |      2.2      -7.2      -2.5 |      5.7      10.6       5.1 |       .7       -.1       2.4       -.7        .8       -.7 |       4.2 
  Crude                                                      |         398.9    |      2.0      -7.9       3.4 |     16.3       3.6       7.7 |     -1.4       1.3       -.3        .9        .6        .9 |       9.7 
                                                             |                  |                              |                              |                                                            |
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 [r]  Revised.  [p]  Preliminary.
      <1>  Billions of 2000 dollars.