| FOF Code | Description |
| + FL404190015.Q | Government-sponsored enterprises; total liabilities of Fannie Mae (includes all GSEs before 2000:Q4) |
| - FU404190015.Q | Government-sponsored enterprises; total liabilities of Fannie Mae (includes all GSEs before 2000:Q4) |
| - FV404190015.Q | Government-sponsored enterprises; total liabilities of Fannie Mae (includes all GSEs before 2000:Q4) |