| 2023 | 2024 | 19,506,000 | 20,189,000 | 39,695,000 | 0 | 19,506,000 | 20,189,000 | 39,695,000 |
| 2022 | 2023 | 19,506,000 | 24,946,000 | 44,452,000 | 0 | 19,506,000 | 24,946,000 | 44,452,000 |
| 2021 | 2022 | 15,795,000 | 18,521,000 | 34,316,000 | 0 | 15,795,000 | 18,521,000 | 34,316,000 |
| 2020 | 2021 | 18,929,000 | 12,442,000 | 31,371,000 | 0 | 18,929,000 | 12,442,000 | 31,371,000 |
| 2019 | 2020 | 20,095,000 | 11,276,000 | 31,371,000 | 0 | 20,095,000 | 11,276,000 | 31,371,000 |
| 2018 | 2019 | 19,323,000 | 11,672,000 | 30,995,000 | 0 | 19,323,000 | 11,672,000 | 30,995,000 |
| 2017 | 2018 | 18,026,000 | 11,672,000 | 29,698,000 | 0 | 18,026,000 | 11,672,000 | 29,698,000 |
| 2016 | 2017 | 15,744,000 | 11,672,000 | 27,416,000 | 0 | 15,744,000 | 11,672,000 | 27,416,000 |
| 2015 | 2016 | 14,910,000 | 12,506,000 | 27,416,000 | 0 | 14,910,000 | 12,506,000 | 27,416,000 |
| 2014 | 2015 | 12,500,000 | 12,506,000 | 25,006,000 | 0 | 12,500,000 | 12,506,000 | 25,006,000 |
| 2013 | 2014 | 12,500,000 | 12,506,000 | 25,006,000 | 0 | 12,500,000 | 12,506,000 | 25,006,000 |
| 2012 | 2013 | 12,500,000 | 12,506,000 | 25,006,000 | 0 | 12,500,000 | 12,506,000 | 25,006,000 |
| 2011 | 2012 | 12,500,000 | 12,506,000 | 25,006,000 | 0 | 12,500,000 | 12,506,000 | 25,006,000 |
| 2010 | 2011 | 13,169,000 | 15,309,000 | 28,478,000 | 0 | 13,169,000 | 15,309,000 | 28,478,000 |
| 2009 | 2010 | 13,438,000 | 17,350,000 | 30,788,000 | 0 | 13,438,000 | 17,350,000 | 30,788,000 |
| 2008 | 2009 | 14,450,000 | 21,420,000 | 35,870,000 | 0 | 14,450,000 | 21,420,000 | 35,870,000 |
| 2007 | 2008 | 13,197,000 | 21,420,000 | 34,617,000 | 0 | 13,197,000 | 21,420,000 | 34,617,000 |
| 2006 | 2007 | 12,108,000 | 21,162,000 | 33,270,000 | 35,000 | 12,108,000 | 21,162,000 | 33,270,000 |
| 2005 | 2006 | 11,212,000 | 19,276,000 | 30,488,000 | 0 | 11,212,000 | 19,276,000 | 30,488,000 |
| 2004 | 2005 | 10,700,000 | 18,395,000 | 29,095,000 | 0 | 10,700,000 | 18,395,000 | 29,095,000 |
| 2003 | 2004 | 7,648,000 | 19,539,000 | 27,187,000 | 0 | 7,648,000 | 19,539,000 | 27,187,000 |
| 2002 | 2003 | 7,148,000 | 18,084,000 | 25,232,000 | 534,000 | 7,148,000 | 18,084,000 | 25,232,000 |
| 2001 | 2002 | 6,377,000 | 17,758,000 | 24,135,000 | 10,140,000 | 6,377,000 | 17,758,000 | 24,135,000 |
| 2000 | 2001 | 5,798,000 | 5,915,000 | 11,713,000 | 5,915,000 | 5,798,000 | 5,915,000 | 11,713,000 |
| 1999 | 2000 | 5,208,000 | 0 | 5,208,000 | 0 | 5,208,000 | 0 | 5,208,000 |
| 1998 | 1999 | 5,640,000 | 1,269,000 | 6,909,000 | 0 | 5,640,000 | 1,269,000 | 6,909,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 5,220,000 | 1,269,000 | 6,489,000 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 5,220,000 | 1,269,700 | 6,489,700 |
| 1994 | 1995 | 0 | 0 | 0 | 0 | 5,220,000 | 1,269,700 | 6,489,700 |
| 1992 | 1993 | 0 | 0 | 0 | 0 | 4,347,000 | 1,011,300 | 5,358,300 |
| 1990 | 1991 | 0 | 0 | 0 | 0 | 2,815,200 | 890,500 | 3,705,700 |
| 1988 | 1989 | 0 | 0 | 0 | 0 | 2,070,000 | 453,600 | 2,523,600 |
| 1986 | 1987 | 0 | 0 | 0 | 0 | 1,725,000 | 351,600 | 2,076,600 |
| 1984 | 1985 | 0 | 0 | 0 | 0 | 1,150,000 | 375,900 | 1,525,900 |
| 1982 | 1983 | 0 | 0 | 0 | 0 | 1,150,000 | 375,900 | 1,525,900 |
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