| 2021 | 2022 | 44,268,000 | 239,218,000 | 283,486,000 | 0 | 44,268,000 | 239,218,000 | 283,486,000 |
| 2020 | 2021 | 44,268,000 | 245,798,000 | 290,066,000 | 0 | 44,268,000 | 245,798,000 | 290,066,000 |
| 2019 | 2020 | 37,128,000 | 253,262,000 | 290,390,000 | 0 | 37,128,000 | 253,262,000 | 290,390,000 |
| 2018 | 2019 | 34,272,000 | 217,616,000 | 251,888,000 | 0 | 34,272,000 | 217,616,000 | 251,888,000 |
| 2017 | 2018 | 31,416,000 | 197,584,000 | 229,000,000 | 0 | 31,416,000 | 197,584,000 | 229,000,000 |
| 2016 | 2017 | 25,704,000 | 141,527,000 | 167,231,000 | 0 | 25,704,000 | 141,527,000 | 167,231,000 |
| 2015 | 2016 | 22,134,000 | 117,512,000 | 139,646,000 | 0 | 22,134,000 | 117,512,000 | 139,646,000 |
| 2014 | 2015 | 21,420,000 | 74,973,000 | 96,393,000 | 0 | 21,420,000 | 74,973,000 | 96,393,000 |
| 2013 | 2014 | 19,992,000 | 72,465,000 | 92,457,000 | 0 | 19,992,000 | 72,465,000 | 92,457,000 |
| 2012 | 2013 | 17,136,000 | 72,457,000 | 89,593,000 | 0 | 17,136,000 | 72,457,000 | 89,593,000 |
| 2011 | 2012 | 17,136,000 | 73,395,000 | 90,531,000 | 0 | 17,136,000 | 73,395,000 | 90,531,000 |
| 2010 | 2011 | 17,136,000 | 75,302,000 | 92,438,000 | 0 | 17,136,000 | 75,302,000 | 92,438,000 |
| 2009 | 2010 | 17,136,000 | 97,208,000 | 114,344,000 | 0 | 17,136,000 | 97,208,000 | 114,344,000 |
| 2008 | 2009 | 17,136,000 | 159,768,000 | 176,904,000 | 0 | 17,136,000 | 159,768,000 | 176,904,000 |
| 2007 | 2008 | 14,994,000 | 127,726,900 | 142,720,900 | 0 | 14,994,000 | 127,726,900 | 142,720,900 |
| 2006 | 2007 | 10,710,000 | 106,844,500 | 117,554,500 | 0 | 10,710,000 | 106,844,500 | 117,554,500 |
| 2005 | 2006 | 8,596,500 | 93,986,200 | 102,582,700 | 0 | 8,596,500 | 93,986,200 | 102,582,700 |
| 2004 | 2005 | 8,596,500 | 95,282,500 | 103,879,000 | 0 | 8,596,500 | 95,282,500 | 103,879,000 |
| 2003 | 2004 | 8,596,500 | 96,023,500 | 104,620,000 | 0 | 8,596,500 | 96,023,500 | 104,620,000 |
| 2002 | 2003 | 8,596,500 | 86,338,500 | 94,935,000 | 0 | 8,596,500 | 86,338,500 | 94,935,000 |
| 2001 | 2002 | 8,568,000 | 105,556,000 | 114,124,000 | 0 | 8,568,000 | 105,556,000 | 114,124,000 |
| 2000 | 2001 | 5,712,000 | 88,338,000 | 94,050,000 | 0 | 5,712,000 | 88,338,000 | 94,050,000 |
| 1999 | 2000 | 5,712,000 | 86,224,000 | 91,936,000 | 0 | 5,712,000 | 86,224,000 | 91,936,000 |
| 1998 | 1999 | 4,284,000 | 69,846,000 | 74,130,000 | 0 | 4,284,000 | 69,846,000 | 74,130,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 4,284,000 | 51,950,700 | 56,234,700 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 4,284,000 | 47,326,000 | 51,610,000 |
| 1995 | 1996 | 0 | 0 | 0 | 0 | 6,426,000 | 35,674,000 | 42,100,000 |
| 1994 | 1995 | 0 | 0 | 0 | 0 | 6,426,000 | 48,574,000 | 55,000,000 |
| 1993 | 1994 | 0 | 0 | 0 | 0 | 11,000,000 | 57,200,000 | 68,200,000 |
| 1992 | 1993 | 0 | 0 | 0 | 0 | 11,000,000 | 57,200,000 | 68,200,000 |
| 1990 | 1991 | 0 | 0 | 0 | 0 | 11,000,000 | 67,500,000 | 78,500,000 |
| 1989 | 1990 | 0 | 0 | 0 | 0 | 11,000,000 | 57,157,400 | 68,157,400 |
| 1988 | 1989 | 0 | 0 | 0 | 0 | 11,000,000 | 57,157,400 | 68,157,400 |
| 1986 | 1987 | 0 | 0 | 0 | 0 | 11,000,000 | 58,000,000 | 69,000,000 |
| 1984 | 1985 | 0 | 0 | 0 | 0 | 7,933,200 | 46,066,800 | 54,000,000 |
| 1982 | 1983 | 0 | 0 | 0 | 0 | 7,933,200 | 46,066,800 | 54,000,000 |
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