| 1980 | 1980 |
 |
 |
| SG 228/9 | SG 230/1 |
| Scott 218a | Scott 220a |
| 1981 | 1981 |
 |
 |
| SG 248/9 | SG 250/1 |
| Scott 237a | Scott 239a |
| 1982 | 1982 | 1982 | 1982 |
 |
 |
 |
 |
| SG 275 | SG 276 | SG 277 | SG 278 |
| Scott 260 | Scott 261 | Scott 262 | Scott 263 |
| 1983 | 1983 | 1986 | 1987 |
 |
 |
 |
 |
| SG 279 | SG 280 | SG 344 | SG 355 |
| Scott 264 | Scott 265 | Scott 329 | Scott 340 |
| 1990 | 1993 | 1998 | 2007 |
 |
 |
 |
 |
| SG 386 | SG 415 | SG 489 | SG 661 |
| Scott 371 | Scott 406 | Scott 459 | Scott 569 |
| 1998 |
 |
| SG MS490 |
| Scott 459a |