| Year | Ballpark | Attendance | PFr | PFhr |
| 1978 | | 1,784,664 | | |
| 1979 | | 1,079,793 | | |
| 1980 | | 869,954 | | |
| 1981 | | 1,719,115 | | |
| 1982 | | 2,130,118 | | |
| 1983 | | 1,635,457 | | |
| 1984 | | 1,302,736 | | |
| 1985 | | 1,758,567 | | |
| 1986 | | 1,841,706 | | |
| 1987 | | 2,761,807 | | |
| 1988 | | 2,675,824 | | |
| 1989 | | 3,006,963 | | |
| 1990 | | 2,390,080 | | |
| 1991 | | 2,451,839 | | |
| 1992 | | 1,931,946 | | |
| 1993 | | 1,498,823 | | |
| 1994 | | 2,274,113 | | |
| 1995 | | 1,575,494 | | |
| 1996 | | 1,283,647 | | |
| 1997 | | 1,578,924 | | |
| 1998 | | 2,292,007 | | |
| 1999 | | 2,570,392 | | |
| 2000 | | 2,701,004 | | |
| 2001 | | 2,856,692 | | |
| 2002 | | 2,705,265 | | |
| 2003 | | 2,871,288 | | |
| 2004 | | 2,878,424 | | |
| 2005 | | 2,497,280 | | |
| 2006 | | 2,651,490 | | |
| 2007 | | 2,064,529 | | |
| 2008 | | 1,674,627 | | |
| 2009 | | 1,729,197 | | |
| 2010 | | 1,403,619 | | |
| 2011 | | 1,784,220 | | |
| 2012 | | 2,353,260 | | |
| 2013 | | 1,989,527 | | |
| 2014 | | 2,306,582 | | |
| 2015 | | 1,426,271 | | |
| 2016 | | 2,020,457 | | |
| 2017 | | 1,041,226 | | |
| 2018 | | 1,554,190 | | |
| 2019 | | 1,995,901 | | |
| 2020 | | 2,384,328 | | |
| 2021 | | 2,939,626 | | |
| 2022 | | 3,044,916 | | |
| 2023 | | 2,919,905 | | |
| 2024 | | 2,763,288 | | |
| 2025 | | 1,655,852 | | |
| 2026 | | 1,990,387 | | |
| 2027 | | 1,595,666 | | |
| 2028 | | 1,640,091 | | |
| 2029 | | 2,292,232 | | |
| 2030 | | 1,933,741 | | |
| 2031 | | 1,276,278 | | |
| 2032 | | 2,626,307 | | |
| 2033 | | 1,478,363 | | |
| 2034 | | 2,016,035 | | |
| 2035 | | 2,840,542 | | |
| 2036 | | 3,102,676 | | |
| 2037 | | 3,329,763 | | |
| 2038 | | 2,599,023 | | |
| 2039 | In-N-Out Field | 2,905,902 | 1.05 | 1.05 |
| 2040 | In-N-Out Field | 3,015,777 | 1.09 | 1.06 |
| 2041 | In-N-Out Field | 3,249,812 | 1.03 | 1.03 |
| 2042 | In-N-Out Field | 3,426,611 | 1.07 | 1.11 |
| 2043 | In-N-Out Field | 3,053,356 | 1.07 | 1.01 |
| 2044 | In-N-Out Field | 3,255,580 | 1.03 | 1.04 |
| 2045 | In-N-Out Field | 3,496,157 | 1.01 | 1.01 |
| 2046 | In-N-Out Field | 3,366,525 | 1.04 | 1.04 |
| 2047 | In-N-Out Field | 3,490,924 | 1.03 | 1.03 |
| 2048 | In-N-Out Field | 3,288,743 | 0.98 | 0.98 |
| 2049 | In-N-Out Field | 3,184,466 | 1.00 | 1.05 |
| 2050 | In-N-Out Field | 3,573,751 | 0.97 | 0.99 |
| 2051 | In-N-Out Field | 3,512,282 | 1.01 | 0.93 |
| 2052 | In-N-Out Field | 3,241,813 | 1.00 | 1.03 |
| 2053 | In-N-Out Field | 3,361,773 | 0.97 | 0.98 |
| 2054 | In-N-Out Field | 3,181,022 | 0.99 | 0.98 |
| 2055 | In-N-Out Field | 3,434,362 | 1.04 | 1.12 |
| 2056 | In-N-Out Field | 3,228,276 | 0.97 | 1.03 |
| 2057 | In-N-Out Field | 2,207,481 | 1.00 | 0.94 |
| 2058 | In-N-Out Field | 3,174,905 | 1.01 | 1.02 |
| 2059 | In-N-Out Field | 3,304,624 | 1.02 | 0.97 |
| 2060 | In-N-Out Field | 329,278 | 1.02 | 1.08 |
| | 1.02 | 1.02 |
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