| 2025 | 2026 | 666,000 | 619,000 | 1,285,000 | 187,000 | 666,000 | 619,000 | 1,285,000 |
| 2024 | 2025 | 666,000 | 362,000 | 1,028,000 | 0 | 666,000 | 362,000 | 1,028,000 |
| 2023 | 2024 | 635,000 | 338,000 | 973,000 | 39,000 | 635,000 | 338,000 | 973,000 |
| 2022 | 2023 | 484,000 | 500,000 | 984,000 | 0 | 484,000 | 500,000 | 984,000 |
| 2021 | 2022 | 417,000 | 430,000 | 847,000 | 0 | 417,000 | 430,000 | 847,000 |
| 2020 | 2021 | 391,000 | 401,000 | 792,000 | 0 | 391,000 | 401,000 | 792,000 |
| 2019 | 2020 | 403,000 | 415,000 | 818,000 | 0 | 403,000 | 415,000 | 818,000 |
| 2018 | 2019 | 403,000 | 389,000 | 792,000 | 0 | 403,000 | 389,000 | 792,000 |
| 2017 | 2018 | 353,000 | 334,000 | 687,000 | 0 | 353,000 | 334,000 | 687,000 |
| 2016 | 2017 | 314,000 | 411,000 | 725,000 | 0 | 314,000 | 411,000 | 725,000 |
| 2015 | 2016 | 285,000 | 377,000 | 662,000 | 0 | 285,000 | 377,000 | 662,000 |
| 2014 | 2015 | 238,000 | 344,000 | 582,000 | 0 | 238,000 | 344,000 | 582,000 |
| 2013 | 2014 | 227,000 | 320,000 | 547,000 | 0 | 227,000 | 320,000 | 547,000 |
| 2012 | 2013 | 213,000 | 262,000 | 475,000 | 0 | 213,000 | 262,000 | 475,000 |
| 2011 | 2012 | 223,000 | 276,000 | 499,000 | 0 | 223,000 | 276,000 | 499,000 |
| 2010 | 2011 | 190,000 | 232,000 | 422,000 | 0 | 190,000 | 232,000 | 422,000 |
| 2009 | 2010 | 190,000 | 232,000 | 422,000 | 0 | 190,000 | 232,000 | 422,000 |
| 2008 | 2009 | 205,000 | 286,000 | 491,000 | 0 | 205,000 | 286,000 | 491,000 |
| 2007 | 2008 | 188,000 | 261,000 | 449,000 | 0 | 188,000 | 261,000 | 449,000 |
| 2006 | 2007 | 174,000 | 240,000 | 414,000 | 0 | 174,000 | 240,000 | 414,000 |
| 2005 | 2006 | 162,000 | 222,000 | 384,000 | 0 | 162,000 | 222,000 | 384,000 |
| 2004 | 2005 | 176,000 | 243,000 | 419,000 | 0 | 176,000 | 243,000 | 419,000 |
| 2003 | 2004 | 169,000 | 232,000 | 401,000 | 0 | 169,000 | 232,000 | 401,000 |
| 2002 | 2003 | 165,000 | 225,000 | 390,000 | 0 | 165,000 | 225,000 | 390,000 |
| 2001 | 2002 | 156,000 | 212,000 | 368,000 | 0 | 156,000 | 212,000 | 368,000 |
| 2000 | 2001 | 142,000 | 172,000 | 314,000 | 0 | 142,000 | 172,000 | 314,000 |
| 1999 | 2000 | 119,000 | 143,000 | 262,000 | 0 | 119,000 | 143,000 | 262,000 |
| 1998 | 1999 | 105,000 | 126,000 | 231,000 | 0 | 105,000 | 126,000 | 231,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 108,000 | 99,000 | 207,000 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 97,400 | 91,300 | 188,700 |
| 1995 | 1996 | 0 | 0 | 0 | 0 | 97,400 | 91,300 | 188,700 |
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