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741 teams & 135,182 games.
| Weekly Rankings Checklist | ||||||||||||
| PS | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | Final | |
| 2007 | X | X | X | X | X | X | X | X | X | X | X | |
| 2006 | X | X | X | X | X | X | X | X | X | X | X | |
| 2005 | X | X | X | X | X | X | X | X | X | X | X | |
| 2004 | X | X | X | X | X | X | X | X | X | X | X | |
| 2003 | X | X | X | X | X | X | X | X | X | X | X | |
| 2002 | X | X | X | X | X | X | X | X | X | X | X | |
| 2001 | X | X | X | X | X | X | X | X | X | X | X | |
| 2000 | X | X | X | X | X | X | X | X | X | X | X | |
| 1999 | X | X | X | X | X | X | X | X | X | X | X | |
| 1998 | X | X | X | X | X | X | X | X | X | X | X | |
| 1997 | X | X | X | X | X | X | X | X | X | X | X | |
| 1996 | X | X | X | X | X | X | X | X | X | X | X | |
| 1995 | X | X | X | X | X | X | X | X | X | X | X | |
| 1994 | X | X | X | X | X | X | X | X | X | X | X | |
| 1993 | X | X | X | X | X | X | X | X | X | X | X | |
| 1992 | X | X | X | X | X | X | X | X | X | X | X | |
| 1991 | X | X | X | X | X | X | X | X | X | |||
| 1990 | X | X | X | X | X | X | X | X | X | |||
| 1989 | X | X | X | X | X | X | X | X | X | X | X | |
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| 1987 | X | P | X | X | X | X | X | X | X | |||
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| 1967 | X | P | X | X | X | X | ||||||
| 1966 | X | X | X | X | X | X | ||||||
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| 1964 | X | X | X | X | X | X | X | X | X | X | X | |
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| 1962 | X | X | X | X | X | X | X | X | ||||
| 1961 | X | X | X | X | X | X | X | X | X | X | P | |
| 1960 | X | X | X | X | X | X | X | X | X | X | ||