| FOF Code | Description |
| + FA642010005.Q | Mortgage real estate investment trusts; nonfinancial assets |
| - FS642010005.Q | Mortgage real estate investment trusts; nonfinancial assets |
| - FR642010005.Q | Mortgage real estate investment trusts; nonfinancial assets |
| + FL642010005.Q | Mortgage real estate investment trusts; nonfinancial assets |
| - FV642010005.Q | Mortgage real estate investment trusts; nonfinancial assets |