| 2023 | 2024 | 554,000 | 373,000 | 927,000 | 0 | 554,000 | 373,000 | 927,000 |
| 2022 | 2023 | 691,000 | 455,000 | 1,146,000 | 0 | 691,000 | 455,000 | 1,146,000 |
| 2021 | 2022 | 481,000 | 315,000 | 796,000 | 0 | 481,000 | 315,000 | 796,000 |
| 2020 | 2021 | 406,000 | 261,000 | 667,000 | 0 | 406,000 | 261,000 | 667,000 |
| 2019 | 2020 | 417,000 | 267,000 | 684,000 | 0 | 417,000 | 267,000 | 684,000 |
| 2018 | 2019 | 424,000 | 187,000 | 611,000 | 0 | 424,000 | 187,000 | 611,000 |
| 2017 | 2018 | 386,000 | 170,000 | 556,000 | 0 | 386,000 | 170,000 | 556,000 |
| 2016 | 2017 | 356,000 | 157,000 | 513,000 | 0 | 356,000 | 157,000 | 513,000 |
| 2015 | 2016 | 349,000 | 150,000 | 499,000 | 0 | 349,000 | 150,000 | 499,000 |
| 2014 | 2015 | 336,000 | 145,000 | 481,000 | 0 | 336,000 | 145,000 | 481,000 |
| 2013 | 2014 | 300,000 | 79,000 | 379,000 | 0 | 300,000 | 79,000 | 379,000 |
| 2012 | 2013 | 238,000 | 113,000 | 351,000 | 0 | 238,000 | 113,000 | 351,000 |
| 2011 | 2012 | 245,000 | 119,000 | 364,000 | 0 | 245,000 | 119,000 | 364,000 |
| 2010 | 2011 | 261,000 | 125,000 | 386,000 | 0 | 261,000 | 125,000 | 386,000 |
| 2009 | 2010 | 261,000 | 149,000 | 410,000 | 0 | 261,000 | 149,000 | 410,000 |
| 2008 | 2009 | 308,000 | 171,000 | 479,000 | 0 | 308,000 | 171,000 | 479,000 |
| 2007 | 2008 | 280,000 | 156,000 | 436,000 | 0 | 280,000 | 156,000 | 436,000 |
| 2006 | 2007 | 204,000 | 178,000 | 382,000 | 0 | 204,000 | 178,000 | 382,000 |
| 2005 | 2006 | 195,000 | 163,000 | 358,000 | 0 | 195,000 | 163,000 | 358,000 |
| 2004 | 2005 | 178,000 | 154,000 | 332,000 | 0 | 178,000 | 154,000 | 332,000 |
| 2003 | 2004 | 170,000 | 130,000 | 300,000 | 0 | 170,000 | 130,000 | 300,000 |
| 2002 | 2003 | 165,000 | 125,000 | 290,000 | 0 | 165,000 | 125,000 | 290,000 |
| 2001 | 2002 | 148,000 | 138,000 | 286,000 | 0 | 148,000 | 138,000 | 286,000 |
| 2000 | 2001 | 131,000 | 132,000 | 263,000 | 0 | 131,000 | 132,000 | 263,000 |
| 1999 | 2000 | 113,000 | 120,000 | 233,000 | 0 | 113,000 | 120,000 | 233,000 |
| 1998 | 1999 | 99,000 | 115,000 | 214,000 | 0 | 99,000 | 115,000 | 214,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 93,000 | 97,000 | 190,000 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 93,000 | 97,000 | 190,000 |
| 1994 | 1995 | 0 | 0 | 0 | 0 | 105,000 | 82,800 | 187,800 |
| 1992 | 1993 | 0 | 0 | 0 | 0 | 127,500 | 48,800 | 176,300 |
| 1990 | 1991 | 0 | 0 | 0 | 0 | 62,200 | 87,800 | 150,000 |
| 1988 | 1989 | 0 | 0 | 0 | 0 | 35,100 | 64,200 | 99,300 |
| 1986 | 1987 | 0 | 0 | 0 | 0 | 28,800 | 62,500 | 91,300 |
| 1984 | 1985 | 0 | 0 | 0 | 0 | 23,000 | 66,700 | 89,700 |
| 1982 | 1983 | 0 | 0 | 0 | 0 | 23,000 | 66,700 | 89,700 |
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