| BURN YEAR | DATE | BURN YEAR | DATE |
| 1978 | 05/02 | 1989 | 04/12 |
| 1979 | 04/26 | 1990 | 04/18 |
| 1980 | 04/28 | 1991 | 04/05 |
| 1981 | 04/28 | 1992 | 04/23 |
| 1982 | 04/21 | 1993 | 04/24 |
| 1983 | 04/20 | 1994 | 05/04 |
| 1984 | 04/19 | 1995 | 04/19 |
| 1985 | 05/02 | 1996 | 02/25 & |
| 1986 | 04/09 | 1997 | 04/17 |
| 1987 | 04/09 | 1998 | 04/22 |
| 1988 | 04/07 | 1999 | 05/13 |
| 2000 | 04/26 |