| Year | San Francisco(BMC) | San Francisco |
|---|---|---|
| 2004 | 1,558 | — |
| 2003 | 2,501 | — |
| 2001 | 6,177 | — |
| 2000 | 4,904 | — |
| 1999 | 7,102 | — |
| 1998 | 3,394 | — |
| 1997 | 11,350 | — |
| 1996 | 29,273 | 414 |
| 1995 | 26,434 | 704 |
| 1994 | 22,767 | 4,911 |
| 1993 | 17,117 | 1,466 |
| 1992 | 16,161 | 1,950 |
| 1991 | 11,968 | — |
| 1990 | 20,053 | — |
| 1989 | 18,907 | — |
| 1985 | — | 19,473 |
| 1984 | — | 9,314 |
| 1981 | — | 2,395 |