| 1954 | 1956 | 1956 | 1957 | 1962 | 1968 | 1971 | 1972 |
 |
 |
 |
 |
 |
 |
 |
 |
| SG 1124 | SG 1154 | SG 1160 | SG 1182 | SG 1296 | SG 1468 | SG 1585 | SG 1634 |
| Scott 723 | Scott 739 | Scott 743 | Scott 766 | Scott 851 | Scott 987 | Scott 1066 | Scott 1095 |
| 1959 |
 |
| SG MS1233a |
| Scott 804 |
| 1972 | 1974 | 1974 | 1976 | 1976 | 1976 | 1977 |
 |
 |
 |
 |
 |
 |
 |
| SG 1635 | SG 1694 | SG 1698 | SG 1770 | SG 1785 | SG 1786 | SG 1814 |
| Scott 1096 | Scott 1134 | Scott B510 | Scott 1206 | Scott 1215 | Scott 1214 | Scott 1230 |
| 1977 | 1977 | 1979 | 1979 | 1980 | 1980 |
 |
 |
 |
 |
 |
 |
| SG 1830 | SG 1844 | SG 1882 | SG 1894 | SG 1917 | SG 1929 |
| Scott 1257 | Scott 1263 | Scott 1287 | Scott 1293 | Scott 1325 | Scott 1330 |
| 1980 | 1981 | 1981 | 1982 | 1983 | 1983 |
 |
 |
 |
 |
 |
 |
| SG 1932 | SG 1946 | SG 1949 | SG 1986 | SG 2031 | SG 2034 |
| Scott 1333 | Scott 1341 | Scott 1344 | Scott 1370 | Scott 1398 | Scott 1401 |
| 1983 | 1985 | 1985 | 1986 | 1986 | 1987 |
 |
 |
 |
 |
 |
 |
| SG 2043 | SG 2084 | SG 2091 | SG 2122 | SG 2132 | SG 2182 |
| Scott 1406 | Scott 1434 | Scott 1438 | Scott B643 | Scott 1463 | Scott B657 |
| 1987 | 1988 | 1988 | 1989 | 1989 | 1991 |
 |
 |
 |
 |
 |
 |
| SG 2221 | SG 2239 | SG 2248 | SG 2271 | SG 2280 | SG 2349 |
| Scott 1541 | Scott 1551 | Scott 1560 | Scott B677 | Scott 1581 | Scott 1627 |
| 1991 |
 |
| SG MS2433 |
| Scott 1691 |
| 1992 | 1992 | 1992 | 1993 | 1994 |
 |
 |
 |
 |
 |
| SG 2428 | SG 2442 | SG 2485 | SG 2550 | SG 2576 |
| Scott B721 | Scott 1736 | Scott 1764 | Scott 1818 | Scott 1832 |
| 1995 | 1995 | 1995 |
 |
 |
 |
| Sheet | ||
| SG 2685 | SG 2687 | SG 2690 |
| Scott 1909 | Scott 1911 | Scott B790 |
| 1996 | 1996 | 1996 | 1996 | 1997 | 1997 | 1997 |
 |
 |
 |
 |
 |
 |
 |
| SG 2706 | SG 2734 | SG 2739 | SG 2741 | SG 2751 | SG 2754 | SG 2766 |
| Scott 1924 | Scott 1942 | Scott 1947 | Scott 1948 | Scott 1952 | Scott 1955 | Scott 1964 |
| 1997 | 1998 | 1998 | 1998 | 1998 | 1999 |
 |
 |
 |
 |
 |
 |
| SG 2813 | SG 2835 | SG 2842 | SG 2849a | SG 2868 | SG 2906a |
| Scott 1980 | Scott 1991 | Scott 1998 | Scott 2005a | Scott 2015 | Scott 2042a |
| Sheet | SG MS2849 | SG MS2906 |
| 1999 | 1999 | 2001 | 2002 | 2003 |
 |
 |
 |
 |
 |
| SG 2906d | SG 2924 | SG 3033 | SG 3097 | SG 3197 |
| Scott 2042d | Scott 2055 | Scott 2110 | Scott 2148 | Scott 2225 |
| SG MS2906 |
| 2003 | 2004 | 2004 | 2004 | 2004 |
 |
 |
 |
 |
 |
| SG 3236 | SG 3261 | SG 3269 | SG 3270 | SG 3288 |
| Scott 2262 | Scott 2274 | Scott 2284 | Scott 2283 | Scott 2295 |
| 2004 | 2005 | 2005 | 2007 | 2007 |
 |
 |
 |
 |
 |
| SG 3289 | SG 3352 | SG 3383 | SG 3469 | SG 3470 |
| Scott 2296 | Scott 2339 | Scott 2360 | Scott 2434 | Scott 2432 |
| 2008 | 2008 | 2008 | 2009 | 2009 |
 |
 |
 |
 |
 |
| SG 3518 | SG 3518a | SG 3570 | SG 3625 | SG 3626 |
| Scott 2473 | Scott 2473a | Scott 2511 | Scott B1024 | Scott B1025 |
| 2010 | 2011 | 2012 | 2012 | 2012 | 2012 |
 |
 |
 |
 |
 |
 |
| SG 3656 | SG 3725 | SG 3770 | SG 3784 | SG 3802 | SG 3803 |
| Scott 2573 | Scott 2633 | Scott 2665 | Scott 2675 | Scott 2690 | Scott 2692 |