| 2022 | 2023 | 3,913,000 | 1,614,000 | 5,527,000 | 0 | 3,913,000 | 1,614,000 | 5,527,000 |
| 2021 | 2022 | 3,221,000 | 805,000 | 4,026,000 | 0 | 3,221,000 | 805,000 | 4,026,000 |
| 2020 | 2021 | 3,068,000 | 487,000 | 3,555,000 | 0 | 3,068,000 | 487,000 | 3,555,000 |
| 2019 | 2020 | 2,923,000 | 652,000 | 3,575,000 | 0 | 2,923,000 | 652,000 | 3,575,000 |
| 2018 | 2019 | 2,866,000 | 633,000 | 3,499,000 | 0 | 2,866,000 | 633,000 | 3,499,000 |
| 2017 | 2018 | 2,756,000 | 621,000 | 3,377,000 | 0 | 2,756,000 | 621,000 | 3,377,000 |
| 2016 | 2017 | 2,520,000 | 520,000 | 3,040,000 | 0 | 2,520,000 | 520,000 | 3,040,000 |
| 2015 | 2016 | 2,281,000 | 472,000 | 2,753,000 | 0 | 2,281,000 | 472,000 | 2,753,000 |
| 2014 | 2015 | 2,109,000 | 426,000 | 2,535,000 | 0 | 2,109,000 | 426,000 | 2,535,000 |
| 2013 | 2014 | 2,211,000 | 200,000 | 2,411,000 | 0 | 2,211,000 | 200,000 | 2,411,000 |
| 2012 | 2013 | 2,257,000 | 215,000 | 2,472,000 | 0 | 2,257,000 | 215,000 | 2,472,000 |
| 2011 | 2012 | 2,374,000 | 222,000 | 2,596,000 | 0 | 2,374,000 | 222,000 | 2,596,000 |
| 2010 | 2011 | 2,486,000 | 233,000 | 2,719,000 | 0 | 2,486,000 | 233,000 | 2,719,000 |
| 2009 | 2010 | 2,559,000 | 240,000 | 2,799,000 | 0 | 2,559,000 | 240,000 | 2,799,000 |
| 2008 | 2009 | 2,915,000 | 275,000 | 3,190,000 | 0 | 2,915,000 | 275,000 | 3,190,000 |
| 2007 | 2008 | 1,942,000 | 699,000 | 2,641,000 | 0 | 1,942,000 | 699,000 | 2,641,000 |
| 2006 | 2007 | 1,734,000 | 653,000 | 2,387,000 | 0 | 1,734,000 | 653,000 | 2,387,000 |
| 2005 | 2006 | 1,577,000 | 419,000 | 1,996,000 | 0 | 1,577,000 | 419,000 | 1,996,000 |
| 2004 | 2005 | 1,447,000 | 371,000 | 1,818,000 | 0 | 1,447,000 | 371,000 | 1,818,000 |
| 2003 | 2004 | 1,447,000 | 371,000 | 1,818,000 | 0 | 1,447,000 | 371,000 | 1,818,000 |
| 2002 | 2003 | 1,447,000 | 371,000 | 1,818,000 | 0 | 1,447,000 | 371,000 | 1,818,000 |
| 2001 | 2002 | 1,435,000 | 329,000 | 1,764,000 | 0 | 1,435,000 | 329,000 | 1,764,000 |
| 2000 | 2001 | 1,248,000 | 417,000 | 1,665,000 | 20,000 | 1,248,000 | 417,000 | 1,665,000 |
| 1999 | 2000 | 892,000 | 278,000 | 1,170,000 | 0 | 892,000 | 278,000 | 1,170,000 |
| 1998 | 1999 | 850,000 | 265,000 | 1,115,000 | 0 | 850,000 | 265,000 | 1,115,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 815,000 | 244,000 | 1,059,000 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 687,000 | 238,000 | 925,000 |
| 1994 | 1995 | 0 | 0 | 0 | 0 | 687,000 | 238,000 | 925,000 |
| 1992 | 1993 | 0 | 0 | 0 | 0 | 682,200 | 165,800 | 848,000 |
| 1990 | 1991 | 0 | 0 | 0 | 0 | 775,200 | 188,400 | 963,600 |
| 1988 | 1989 | 0 | 0 | 0 | 0 | 226,800 | 127,000 | 353,800 |
| 1986 | 1987 | 0 | 0 | 0 | 0 | 252,000 | 123,100 | 375,100 |
| 1984 | 1985 | 0 | 0 | 0 | 0 | 217,600 | 107,000 | 324,600 |
| 1982 | 1983 | 0 | 0 | 0 | 0 | 217,600 | 100,000 | 317,600 |
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