| Year | Philadelphia | Philadelphia (MWeb |
|---|---|---|
| 2024 | 216 | — |
| 2023 | 2,532 | — |
| 2021 | 1,865 | 0 |
| 2020 | 5,116 | 0 |
| 2019 | 3,102 | 0 |
| 2015 | 3,843 | 0 |
| 2014 | 8,182 | 0 |
| 2013 | 20,093 | 0 |
| 2012 | 8,101 | 0 |
| 2008 | 166 | — |
| 2003 | 180 | — |
| 2001 | 2,396 | — |
| 2000 | 3,116 | — |
| 1998 | 5,294 | — |
| 1997 | 8,109 | — |
| 1996 | 6,181 | — |
| 1995 | 10,258 | — |
| 1994 | 8,911 | — |
| 1993 | 8,536 | — |
| 1992 | 8,818 | — |
| 1991 | 1,633 | — |
| 1989 | 852 | — |
| 1988 | 1,341 | — |
| 1986 | 51,809 | — |
| 1985 | 76,742 | — |
| 1984 | 93,737 | — |
| 1983 | 38,470 | — |
| 1982 | 79,236 | — |
| 1981 | 118,859 | — |
| 1980 | 15,141 | — |
| 1979 | 108,938 | — |