| 2025 | 2026 | 938,000 | 0 | 938,000 | 911,000 | 938,000 | 0 | 938,000 |
| 2024 | 2025 | 261,700 | 0 | 261,700 | 0 | 261,700 | 0 | 261,700 |
| 2023 | 2024 | 220,200 | 1,000 | 221,200 | 0 | 220,200 | 1,000 | 221,200 |
| 2022 | 2023 | 1,108,700 | 1,000 | 1,109,700 | 0 | 1,108,700 | 1,000 | 1,109,700 |
| 2021 | 2022 | 600,000 | 10,000 | 610,000 | 0 | 600,000 | 10,000 | 610,000 |
| 2020 | 2021 | 513,000 | 10,000 | 523,000 | 0 | 513,000 | 10,000 | 523,000 |
| 2019 | 2020 | 512,000 | 10,000 | 522,000 | 0 | 512,000 | 10,000 | 522,000 |
| 2018 | 2019 | 524,000 | 10,000 | 534,000 | 0 | 524,000 | 10,000 | 534,000 |
| 2017 | 2018 | 436,000 | 16,000 | 452,000 | 0 | 436,000 | 16,000 | 452,000 |
| 2016 | 2017 | 393,000 | 15,000 | 408,000 | 0 | 393,000 | 15,000 | 408,000 |
| 2015 | 2016 | 355,000 | 13,000 | 368,000 | 0 | 355,000 | 13,000 | 368,000 |
| 2014 | 2015 | 334,000 | 12,000 | 346,000 | 0 | 334,000 | 12,000 | 346,000 |
| 2013 | 2014 | 298,000 | 11,000 | 309,000 | 0 | 298,000 | 11,000 | 309,000 |
| 2012 | 2013 | 256,000 | 10,000 | 266,000 | 0 | 256,000 | 10,000 | 266,000 |
| 2011 | 2012 | 395,000 | 1,000 | 396,000 | 0 | 395,000 | 1,000 | 396,000 |
| 2010 | 2011 | 406,000 | 1,000 | 407,000 | 0 | 406,000 | 1,000 | 407,000 |
| 2009 | 2010 | 406,000 | 1,000 | 407,000 | 0 | 406,000 | 1,000 | 407,000 |
| 2008 | 2009 | 478,000 | 10,000 | 488,000 | 0 | 478,000 | 10,000 | 488,000 |
| 2007 | 2008 | 416,000 | 10,000 | 426,000 | 0 | 416,000 | 10,000 | 426,000 |
| 2006 | 2007 | 362,000 | 10,000 | 372,000 | 0 | 362,000 | 10,000 | 372,000 |
| 2005 | 2006 | 151,000 | 189,000 | 340,000 | 0 | 151,000 | 189,000 | 340,000 |
| 2004 | 2005 | 149,000 | 155,000 | 304,000 | 0 | 149,000 | 155,000 | 304,000 |
| 2003 | 2004 | 136,000 | 146,000 | 282,000 | 0 | 136,000 | 146,000 | 282,000 |
| 2002 | 2003 | 136,000 | 146,000 | 282,000 | 0 | 136,000 | 146,000 | 282,000 |
| 2001 | 2002 | 124,000 | 137,000 | 261,000 | 0 | 124,000 | 137,000 | 261,000 |
| 2000 | 2001 | 112,000 | 129,000 | 241,000 | 0 | 112,000 | 129,000 | 241,000 |
| 1999 | 2000 | 100,000 | 115,000 | 215,000 | 0 | 100,000 | 115,000 | 215,000 |
| 1998 | 1999 | 92,000 | 91,000 | 183,000 | 0 | 92,000 | 91,000 | 183,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 85,000 | 81,000 | 166,000 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 85,000 | 81,000 | 166,000 |
| 1995 | 1996 | 0 | 0 | 0 | 0 | 85,000 | 47,800 | 132,800 |
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