| 2022 | 2023 | 34,343,000 | 8,337,000 | 42,680,000 | 0 | 34,343,000 | 8,337,000 | 42,680,000 |
| 2021 | 2022 | 25,939,000 | 6,256,000 | 32,195,000 | 0 | 25,939,000 | 6,256,000 | 32,195,000 |
| 2020 | 2021 | 22,714,000 | 5,479,000 | 28,193,000 | 0 | 22,714,000 | 5,479,000 | 28,193,000 |
| 2019 | 2020 | 23,441,000 | 5,639,000 | 29,080,000 | 0 | 23,441,000 | 5,639,000 | 29,080,000 |
| 2018 | 2019 | 24,300,000 | 12,995,000 | 37,295,000 | 0 | 24,300,000 | 12,995,000 | 37,295,000 |
| 2017 | 2018 | 21,658,000 | 11,582,000 | 33,240,000 | 0 | 21,658,000 | 11,582,000 | 33,240,000 |
| 2016 | 2017 | 19,907,000 | 10,645,000 | 30,552,000 | 0 | 19,907,000 | 10,645,000 | 30,552,000 |
| 2015 | 2016 | 18,416,000 | 9,847,000 | 28,263,000 | 0 | 18,416,000 | 9,847,000 | 28,263,000 |
| 2014 | 2015 | 17,390,000 | 9,299,000 | 26,689,000 | 0 | 17,390,000 | 9,299,000 | 26,689,000 |
| 2013 | 2014 | 15,295,000 | 8,015,000 | 23,310,000 | 0 | 15,295,000 | 8,015,000 | 23,310,000 |
| 2012 | 2013 | 13,459,000 | 2,741,000 | 16,200,000 | 0 | 13,459,000 | 2,741,000 | 16,200,000 |
| 2011 | 2012 | 13,459,000 | 2,741,000 | 16,200,000 | 0 | 13,459,000 | 2,741,000 | 16,200,000 |
| 2010 | 2011 | 13,459,000 | 5,909,000 | 19,368,000 | 615,000 | 13,459,000 | 5,909,000 | 19,368,000 |
| 2009 | 2010 | 14,168,000 | 7,227,000 | 21,395,000 | 0 | 14,168,000 | 7,227,000 | 21,395,000 |
| 2008 | 2009 | 15,400,000 | 7,932,000 | 23,332,000 | 0 | 15,400,000 | 7,932,000 | 23,332,000 |
| 2007 | 2008 | 15,900,000 | 7,146,000 | 23,046,000 | 0 | 15,900,000 | 7,146,000 | 23,046,000 |
| 2006 | 2007 | 6,083,000 | 8,818,000 | 14,901,000 | 0 | 6,083,000 | 8,818,000 | 14,901,000 |
| 2005 | 2006 | 5,530,000 | 8,024,000 | 13,554,000 | 0 | 5,530,000 | 8,024,000 | 13,554,000 |
| 2004 | 2005 | 5,267,000 | 8,784,000 | 14,051,000 | 0 | 5,267,000 | 8,784,000 | 14,051,000 |
| 2003 | 2004 | 4,789,000 | 8,492,000 | 13,281,000 | 65,000 | 4,789,000 | 8,117,000 | 12,906,000 |
| 2002 | 2003 | 4,650,000 | 8,239,000 | 12,889,000 | 0 | 4,650,000 | 7,864,000 | 12,514,000 |
| 2001 | 2002 | 2,585,000 | 8,736,000 | 11,321,000 | 0 | 2,585,000 | 8,361,000 | 10,946,000 |
| 2000 | 2001 | 2,329,000 | 6,576,000 | 8,905,000 | 18,000 | 2,329,000 | 6,576,000 | 8,905,000 |
| 1999 | 2000 | 2,080,000 | 5,119,000 | 7,199,000 | 0 | 2,080,000 | 5,119,000 | 7,199,000 |
| 1998 | 1999 | 3,596,000 | 5,119,000 | 8,715,000 | 0 | 3,596,000 | 5,119,000 | 8,715,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 3,231,000 | 4,600,000 | 7,831,000 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 3,231,200 | 3,680,000 | 6,911,200 |
| 1995 | 1996 | 0 | 0 | 0 | 0 | 3,231,200 | 2,187,900 | 5,419,100 |
| 1994 | 1995 | 0 | 0 | 0 | 0 | 3,231,200 | 24,000 | 3,255,200 |
| 1992 | 1993 | 0 | 0 | 0 | 0 | 1,521,500 | 201,600 | 1,723,100 |
| 1990 | 1991 | 0 | 0 | 0 | 0 | 1,170,400 | 155,100 | 1,325,500 |
| 1988 | 1989 | 0 | 0 | 0 | 0 | 648,000 | 65,300 | 713,300 |
| 1986 | 1987 | 0 | 0 | 0 | 0 | 468,000 | 69,500 | 537,500 |
| 1984 | 1985 | 0 | 0 | 0 | 0 | 359,200 | 121,000 | 480,200 |
| 1982 | 1983 | 0 | 0 | 0 | 0 | 359,200 | 121,000 | 480,200 |
|