| 2025 | 2026 | 297,000 | 353,000 | 650,000 | 0 | 297,000 | 353,000 | 650,000 |
| 2024 | 2025 | 297,000 | 331,000 | 628,000 | 0 | 297,000 | 331,000 | 628,000 |
| 2023 | 2024 | 266,000 | 339,000 | 605,000 | 0 | 266,000 | 339,000 | 605,000 |
| 2022 | 2023 | 228,000 | 419,000 | 647,000 | 0 | 228,000 | 419,000 | 647,000 |
| 2021 | 2022 | 210,000 | 406,000 | 616,000 | 0 | 210,000 | 406,000 | 616,000 |
| 2020 | 2021 | 160,000 | 453,000 | 613,000 | 0 | 160,000 | 453,000 | 613,000 |
| 2019 | 2020 | 160,000 | 460,000 | 620,000 | 0 | 160,000 | 460,000 | 620,000 |
| 2018 | 2019 | 161,000 | 455,000 | 616,000 | 0 | 161,000 | 455,000 | 616,000 |
| 2017 | 2018 | 142,000 | 410,000 | 552,000 | 184,000 | 142,000 | 410,000 | 552,000 |
| 2016 | 2017 | 127,000 | 177,000 | 304,000 | 173,000 | 127,000 | 177,000 | 304,000 |
| 2015 | 2016 | 75,600 | 0 | 75,600 | 0 | 75,600 | 0 | 75,600 |
| 2014 | 2015 | 119,000 | 10,000 | 129,000 | 0 | 119,000 | 10,000 | 129,000 |
| 2013 | 2014 | 477,000 | 33,000 | 510,000 | 0 | 477,000 | 33,000 | 510,000 |
| 2012 | 2013 | 434,000 | 14,000 | 448,000 | 0 | 434,000 | 14,000 | 448,000 |
| 2011 | 2012 | 451,000 | 43,000 | 494,000 | 0 | 451,000 | 43,000 | 494,000 |
| 2010 | 2011 | 471,000 | 58,000 | 529,000 | 0 | 471,000 | 58,000 | 529,000 |
| 2009 | 2010 | 471,000 | 58,000 | 529,000 | 0 | 471,000 | 58,000 | 529,000 |
| 2008 | 2009 | 471,000 | 132,000 | 603,000 | 0 | 471,000 | 132,000 | 603,000 |
| 2007 | 2008 | 420,000 | 131,000 | 551,000 | 0 | 420,000 | 131,000 | 551,000 |
| 2006 | 2007 | 225,000 | 9,400 | 234,400 | 0 | 225,000 | 9,400 | 234,400 |
| 2005 | 2006 | 213,000 | 9,400 | 222,400 | 0 | 213,000 | 9,400 | 222,400 |
| 2004 | 2005 | 201,000 | 9,400 | 210,400 | 0 | 201,000 | 9,400 | 210,400 |
| 2003 | 2004 | 201,000 | 9,400 | 210,400 | 0 | 201,000 | 9,400 | 210,400 |
| 2002 | 2003 | 183,600 | 9,400 | 193,000 | 0 | 183,600 | 9,400 | 193,000 |
| 2001 | 2002 | 183,600 | 9,400 | 193,000 | 0 | 183,600 | 9,400 | 193,000 |
| 2000 | 2001 | 51,000 | 115,000 | 166,000 | 0 | 51,000 | 115,000 | 166,000 |
| 1999 | 2000 | 49,000 | 111,000 | 160,000 | 0 | 49,000 | 111,000 | 160,000 |
| 1998 | 1999 | 42,000 | 95,000 | 137,000 | 0 | 42,000 | 95,000 | 137,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 33,600 | 76,000 | 109,600 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 33,600 | 91,300 | 124,900 |
| 1995 | 1996 | 0 | 0 | 0 | 0 | 33,600 | 91,300 | 124,900 |
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