| 2022 | 2023 | 3,024,000 | 2,875,000 | 5,899,000 | 0 | 3,024,000 | 2,875,000 | 5,899,000 |
| 2021 | 2022 | 2,284,000 | 2,034,000 | 4,318,000 | 0 | 2,284,000 | 2,034,000 | 4,318,000 |
| 2020 | 2021 | 2,000,000 | 1,782,000 | 3,782,000 | 0 | 2,000,000 | 1,782,000 | 3,782,000 |
| 2019 | 2020 | 2,065,000 | 1,836,000 | 3,901,000 | 0 | 2,065,000 | 1,836,000 | 3,901,000 |
| 2018 | 2019 | 1,698,000 | 2,797,000 | 4,495,000 | 0 | 1,698,000 | 2,797,000 | 4,495,000 |
| 2017 | 2018 | 1,514,000 | 2,491,000 | 4,005,000 | 0 | 1,514,000 | 2,491,000 | 4,005,000 |
| 2016 | 2017 | 1,392,000 | 2,396,000 | 3,788,000 | 0 | 1,392,000 | 2,396,000 | 3,788,000 |
| 2015 | 2016 | 1,288,000 | 2,217,000 | 3,505,000 | 0 | 1,288,000 | 2,217,000 | 3,505,000 |
| 2014 | 2015 | 1,217,000 | 2,091,000 | 3,308,000 | 0 | 1,217,000 | 2,091,000 | 3,308,000 |
| 2013 | 2014 | 1,071,000 | 1,789,000 | 2,860,000 | 0 | 1,071,000 | 1,789,000 | 2,860,000 |
| 2012 | 2013 | 1,178,000 | 1,345,000 | 2,523,000 | 0 | 1,178,000 | 1,345,000 | 2,523,000 |
| 2011 | 2012 | 1,178,000 | 1,345,000 | 2,523,000 | 0 | 1,178,000 | 1,345,000 | 2,523,000 |
| 2010 | 2011 | 1,178,000 | 1,345,000 | 2,523,000 | 0 | 1,178,000 | 1,345,000 | 2,523,000 |
| 2009 | 2010 | 1,241,000 | 1,555,000 | 2,796,000 | 0 | 1,241,000 | 1,555,000 | 2,796,000 |
| 2008 | 2009 | 1,461,000 | 2,087,000 | 3,548,000 | 0 | 1,461,000 | 2,087,000 | 3,548,000 |
| 2007 | 2008 | 1,317,000 | 1,880,000 | 3,197,000 | 0 | 1,317,000 | 1,880,000 | 3,197,000 |
| 2006 | 2007 | 688,000 | 2,062,000 | 2,750,000 | 0 | 688,000 | 2,062,000 | 2,750,000 |
| 2005 | 2006 | 626,000 | 1,876,000 | 2,502,000 | 0 | 626,000 | 1,876,000 | 2,502,000 |
| 2004 | 2005 | 597,000 | 1,701,000 | 2,298,000 | 0 | 597,000 | 1,701,000 | 2,298,000 |
| 2003 | 2004 | 528,000 | 1,630,000 | 2,158,000 | 0 | 528,000 | 1,630,000 | 2,158,000 |
| 2002 | 2003 | 0 | 0 | 0 | 0 | 551,000 | 1,599,000 | 2,150,000 |
| 2001 | 2002 | 408,000 | 1,345,000 | 1,753,000 | 0 | 408,000 | 1,345,000 | 1,753,000 |
| 2000 | 2001 | 469,000 | 495,000 | 964,000 | 0 | 469,000 | 495,000 | 964,000 |
| 1999 | 2000 | 420,000 | 482,000 | 902,000 | 0 | 420,000 | 482,000 | 902,000 |
| 1998 | 1999 | 460,000 | 417,000 | 877,000 | 0 | 460,000 | 417,000 | 877,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 392,000 | 355,000 | 747,000 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 360,000 | 355,400 | 715,400 |
| 1994 | 1995 | 0 | 0 | 0 | 0 | 360,000 | 355,400 | 715,400 |
| 1992 | 1993 | 0 | 0 | 0 | 0 | 272,300 | 443,100 | 715,400 |
| 1990 | 1991 | 0 | 0 | 0 | 0 | 243,100 | 395,600 | 638,700 |
| 1989 | 1990 | 0 | 0 | 0 | 0 | 144,000 | 290,000 | 434,000 |
| 1988 | 1989 | 0 | 0 | 0 | 0 | 144,000 | 290,000 | 434,000 |
| 1986 | 1987 | 0 | 0 | 0 | 0 | 121,500 | 235,900 | 357,400 |
| 1985 | 1986 | 0 | 0 | 0 | 0 | 108,000 | 245,000 | 353,000 |
| 1984 | 1985 | 0 | 0 | 0 | 0 | 108,000 | 206,200 | 314,200 |
| 1982 | 1983 | 0 | 0 | 0 | 0 | 108,000 | 206,200 | 314,200 |
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