| 2022 | 2023 | 1,838,000 | 2,486,000 | 4,324,000 | 2,486,000 | 1,838,000 | 2,486,000 | 4,324,000 |
| 2021 | 2022 | 1,360,000 | 1,000 | 1,361,000 | 0 | 1,360,000 | 1,000 | 1,361,000 |
| 2020 | 2021 | 1,199,000 | 1,000 | 1,200,000 | 0 | 1,199,000 | 1,000 | 1,200,000 |
| 2019 | 2020 | 950,000 | 3,000 | 953,000 | 0 | 950,000 | 3,000 | 953,000 |
| 2018 | 2019 | 939,000 | 3,000 | 942,000 | 0 | 939,000 | 3,000 | 942,000 |
| 2017 | 2018 | 822,000 | 3,000 | 825,000 | 0 | 822,000 | 3,000 | 825,000 |
| 2016 | 2017 | 723,000 | 3,000 | 726,000 | 0 | 723,000 | 3,000 | 726,000 |
| 2015 | 2016 | 676,000 | 3,000 | 679,000 | 0 | 676,000 | 3,000 | 679,000 |
| 2014 | 2015 | 633,000 | 3,000 | 636,000 | 0 | 633,000 | 3,000 | 636,000 |
| 2013 | 2014 | 525,000 | 1,000 | 526,000 | 0 | 525,000 | 1,000 | 526,000 |
| 2012 | 2013 | 483,000 | 1,000 | 484,000 | 0 | 483,000 | 1,000 | 484,000 |
| 2011 | 2012 | 483,000 | 1,000 | 484,000 | 0 | 483,000 | 1,000 | 484,000 |
| 2010 | 2011 | 483,000 | 1,000 | 484,000 | 0 | 483,000 | 1,000 | 484,000 |
| 2009 | 2010 | 509,000 | 41,000 | 550,000 | 0 | 509,000 | 41,000 | 550,000 |
| 2008 | 2009 | 599,000 | 100,000 | 699,000 | 0 | 599,000 | 100,000 | 699,000 |
| 2007 | 2008 | 540,000 | 90,000 | 630,000 | 0 | 540,000 | 90,000 | 630,000 |
| 2006 | 2007 | 375,000 | 182,000 | 557,000 | 0 | 375,000 | 182,000 | 557,000 |
| 2005 | 2006 | 341,000 | 166,000 | 507,000 | 0 | 341,000 | 166,000 | 507,000 |
| 2004 | 2005 | 325,000 | 141,000 | 466,000 | 0 | 325,000 | 141,000 | 466,000 |
| 2003 | 2004 | 296,000 | 145,000 | 441,000 | 0 | 296,000 | 145,000 | 441,000 |
| 2002 | 2003 | 288,000 | 144,000 | 432,000 | 0 | 288,000 | 144,000 | 432,000 |
| 2001 | 2002 | 216,000 | 110,000 | 326,000 | 0 | 216,000 | 110,000 | 326,000 |
| 2000 | 2001 | 195,000 | 96,000 | 291,000 | 0 | 195,000 | 96,000 | 291,000 |
| 1999 | 2000 | 175,000 | 83,000 | 258,000 | 0 | 175,000 | 83,000 | 258,000 |
| 1998 | 1999 | 143,000 | 79,000 | 222,000 | 0 | 143,000 | 79,000 | 222,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 130,000 | 68,000 | 198,000 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 111,500 | 65,900 | 177,400 |
| 1994 | 1995 | 0 | 0 | 0 | 0 | 111,500 | 65,900 | 177,400 |
| 1992 | 1993 | 0 | 0 | 0 | 0 | 79,200 | 91,400 | 170,600 |
| 1990 | 1991 | 0 | 0 | 0 | 0 | 79,200 | 91,400 | 170,600 |
| 1988 | 1989 | 0 | 0 | 0 | 0 | 49,500 | 47,600 | 97,100 |
| 1986 | 1987 | 0 | 0 | 0 | 0 | 40,500 | 45,400 | 85,900 |
| 1984 | 1985 | 0 | 0 | 0 | 0 | 42,300 | 54,600 | 96,900 |
| 1982 | 1983 | 0 | 0 | 0 | 0 | 42,300 | 54,600 | 96,900 |
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