| Class | Date Established |
|---|---|
| 388 | 1989 |
| 389 | 1990 |
| 392 | 1990 |
| 395 | 1991 |
| 396 | 1996 |
| 398 | 2003 |
| 399 | 1996 |
| 400 | 1978 |
| 401 | 1967 |
| 402 | 1969 |
| 403 | 1973 |
| 404 | 1972 |
| 405 | 1978 |
| 406 | 1979 |
| 407 | 1977 |
| 408 | 1971 |
| 409 | 1979 |
| 410 | 1979 |
| 411 | 1981 |
| 412 | 1982 |
| 413 | 1982 |
| 414 | 1979 |
| 415 | 1969 |
| 416 | 1969 |
| 417 | 1970 |
| 418 | 1970 |
| 419 | 1982 |
| 420 | 1982 |
| 422 | 1978 |
| 423 | 1972 |
| 424 | 1968 |
| 425 | 1971 |
| 426 | 1973 |
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