| 2025 | 2026 | 441,000 | 334,000 | 775,000 | 0 | 441,000 | 334,000 | 775,000 |
| 2024 | 2025 | 441,000 | 308,000 | 749,000 | 0 | 441,000 | 308,000 | 749,000 |
| 2023 | 2024 | 394,000 | 310,000 | 704,000 | 0 | 394,000 | 310,000 | 704,000 |
| 2022 | 2023 | 337,000 | 416,000 | 753,000 | 0 | 337,000 | 416,000 | 753,000 |
| 2021 | 2022 | 310,000 | 360,000 | 670,000 | 0 | 310,000 | 360,000 | 670,000 |
| 2020 | 2021 | 250,000 | 426,000 | 676,000 | 0 | 250,000 | 426,000 | 676,000 |
| 2019 | 2020 | 250,000 | 421,000 | 671,000 | 0 | 250,000 | 421,000 | 671,000 |
| 2018 | 2019 | 251,000 | 427,000 | 678,000 | 0 | 251,000 | 427,000 | 678,000 |
| 2017 | 2018 | 222,000 | 387,000 | 609,000 | 84,000 | 222,000 | 387,000 | 609,000 |
| 2016 | 2017 | 198,000 | 256,000 | 454,000 | 0 | 198,000 | 256,000 | 454,000 |
| 2015 | 2016 | 173,000 | 222,000 | 395,000 | 0 | 173,000 | 222,000 | 395,000 |
| 2014 | 2015 | 181,000 | 109,000 | 290,000 | 0 | 181,000 | 109,000 | 290,000 |
| 2013 | 2014 | 161,000 | 112,000 | 273,000 | 0 | 161,000 | 112,000 | 273,000 |
| 2012 | 2013 | 147,000 | 93,000 | 240,000 | 0 | 147,000 | 93,000 | 240,000 |
| 2011 | 2012 | 153,000 | 120,000 | 273,000 | 0 | 153,000 | 120,000 | 273,000 |
| 2010 | 2011 | 160,000 | 133,000 | 293,000 | 0 | 160,000 | 133,000 | 293,000 |
| 2009 | 2010 | 160,000 | 133,000 | 293,000 | 0 | 160,000 | 133,000 | 293,000 |
| 2008 | 2009 | 160,000 | 174,000 | 334,000 | 0 | 160,000 | 174,000 | 334,000 |
| 2007 | 2008 | 143,000 | 162,000 | 305,000 | 0 | 143,000 | 162,000 | 305,000 |
| 2006 | 2007 | 128,000 | 169,000 | 297,000 | 0 | 128,000 | 169,000 | 297,000 |
| 2005 | 2006 | 122,000 | 165,000 | 287,000 | 0 | 122,000 | 165,000 | 287,000 |
| 2004 | 2005 | 115,000 | 140,000 | 255,000 | 0 | 115,000 | 140,000 | 255,000 |
| 2003 | 2004 | 115,000 | 111,000 | 226,000 | 0 | 115,000 | 111,000 | 226,000 |
| 2002 | 2003 | 105,000 | 95,000 | 200,000 | 0 | 105,000 | 95,000 | 200,000 |
| 2001 | 2002 | 99,000 | 88,000 | 187,000 | 0 | 99,000 | 88,000 | 187,000 |
| 2000 | 2001 | 49,000 | 132,000 | 181,000 | 0 | 49,000 | 132,000 | 181,000 |
| 1999 | 2000 | 43,000 | 108,000 | 151,000 | 0 | 43,000 | 108,000 | 151,000 |
| 1998 | 1999 | 37,000 | 85,000 | 122,000 | 0 | 37,000 | 85,000 | 122,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 30,000 | 68,000 | 98,000 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 30,000 | 68,000 | 98,000 |
| 1995 | 1996 | 0 | 0 | 0 | 0 | 19,900 | 40,400 | 60,300 |
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