| 2025 | 2026 | 506,000 | 653,000 | 1,159,000 | 0 | 506,000 | 653,000 | 1,159,000 |
| 2024 | 2025 | 497,000 | 569,000 | 1,066,000 | 0 | 497,000 | 569,000 | 1,066,000 |
| 2023 | 2024 | 497,000 | 520,000 | 1,017,000 | 0 | 497,000 | 520,000 | 1,017,000 |
| 2022 | 2023 | 429,000 | 536,000 | 965,000 | 0 | 429,000 | 643,000 | 1,072,000 |
| 2021 | 2022 | 390,000 | 574,000 | 964,000 | 0 | 390,000 | 574,000 | 964,000 |
| 2020 | 2021 | 353,000 | 541,000 | 894,000 | 0 | 353,000 | 541,000 | 894,000 |
| 2019 | 2020 | 381,000 | 559,000 | 940,000 | 0 | 381,000 | 559,000 | 940,000 |
| 2018 | 2019 | 382,000 | 570,000 | 952,000 | 0 | 382,000 | 570,000 | 952,000 |
| 2017 | 2018 | 326,000 | 501,000 | 827,000 | 0 | 326,000 | 501,000 | 827,000 |
| 2016 | 2017 | 272,000 | 404,000 | 676,000 | 0 | 272,000 | 404,000 | 676,000 |
| 2015 | 2016 | 253,000 | 374,000 | 627,000 | 0 | 253,000 | 374,000 | 627,000 |
| 2014 | 2015 | 211,000 | 323,000 | 534,000 | 0 | 211,000 | 323,000 | 534,000 |
| 2013 | 2014 | 176,000 | 374,000 | 550,000 | 0 | 176,000 | 374,000 | 550,000 |
| 2012 | 2013 | 164,000 | 321,000 | 485,000 | 0 | 164,000 | 321,000 | 485,000 |
| 2011 | 2012 | 176,000 | 309,000 | 485,000 | 0 | 176,000 | 309,000 | 485,000 |
| 2010 | 2011 | 190,000 | 331,000 | 521,000 | 0 | 190,000 | 273,400 | 463,400 |
| 2009 | 2010 | 185,000 | 322,000 | 507,000 | 0 | 185,000 | 264,400 | 449,400 |
| 2008 | 2009 | 227,000 | 393,000 | 620,000 | 0 | 227,000 | 335,400 | 562,400 |
| 2007 | 2008 | 211,000 | 389,000 | 600,000 | 0 | 211,000 | 389,000 | 600,000 |
| 2006 | 2007 | 179,000 | 192,000 | 371,000 | 0 | 179,000 | 192,000 | 371,000 |
| 2005 | 2006 | 163,000 | 181,000 | 344,000 | 0 | 163,000 | 181,000 | 344,000 |
| 2004 | 2005 | 144,000 | 171,000 | 315,000 | 0 | 144,000 | 171,000 | 315,000 |
| 2003 | 2004 | 131,000 | 160,000 | 291,000 | 0 | 131,000 | 160,000 | 291,000 |
| 2002 | 2003 | 123,000 | 149,000 | 272,000 | 0 | 123,000 | 149,000 | 272,000 |
| 2001 | 2002 | 115,000 | 142,000 | 257,000 | 0 | 115,000 | 142,000 | 257,000 |
| 2000 | 2001 | 80,000 | 190,000 | 270,000 | 0 | 80,000 | 190,000 | 270,000 |
| 1999 | 2000 | 65,000 | 154,000 | 219,000 | 0 | 65,000 | 154,000 | 219,000 |
| 1998 | 1999 | 59,000 | 117,000 | 176,000 | 0 | 59,000 | 117,000 | 176,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 50,000 | 99,000 | 149,000 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 50,000 | 99,000 | 149,000 |
| 1995 | 1996 | 0 | 0 | 0 | 0 | 38,900 | 63,900 | 102,800 |
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