Series and Classes/Contracts Information:
| Existing | |||
| Status | Name | Ticker Symbol | |
| CIK 0000730044 | |||
| Series S000002426 | Morgan Stanley Long Duration Government Opportunities Fund | ||
| Class/Contract C000006467 | A | USGAX | |
| Class/Contract C000006469 | L | USGCX | |
| Class/Contract C000006470 | I | USGDX | |
| Class/Contract C000155939 | Class C | MSGVX | |
IRS No.: 000000000 | State of Incorp.: MA | Fiscal Year End: 1231
Type: N-CEN | Act: 40 | File No.: 811-03870 | Film No.: 24744757