| 2025 | 2026 | 297,000 | 272,000 | 569,000 | 0 | 297,000 | 272,000 | 569,000 |
| 2024 | 2025 | 297,000 | 253,000 | 550,000 | 0 | 297,000 | 253,000 | 550,000 |
| 2023 | 2024 | 266,000 | 264,000 | 530,000 | 0 | 266,000 | 264,000 | 530,000 |
| 2022 | 2023 | 228,000 | 339,000 | 567,000 | 0 | 228,000 | 339,000 | 567,000 |
| 2021 | 2022 | 210,000 | 330,000 | 540,000 | 0 | 210,000 | 330,000 | 540,000 |
| 2020 | 2021 | 139,000 | 366,000 | 505,000 | 0 | 139,000 | 366,000 | 505,000 |
| 2019 | 2020 | 139,000 | 372,000 | 511,000 | 0 | 139,000 | 372,000 | 511,000 |
| 2018 | 2019 | 140,000 | 368,000 | 508,000 | 0 | 140,000 | 368,000 | 508,000 |
| 2017 | 2018 | 124,000 | 301,000 | 425,000 | 0 | 124,000 | 301,000 | 425,000 |
| 2016 | 2017 | 111,000 | 265,000 | 376,000 | 0 | 111,000 | 265,000 | 376,000 |
| 2015 | 2016 | 97,000 | 254,000 | 351,000 | 0 | 97,000 | 254,000 | 351,000 |
| 2014 | 2015 | 94,000 | 162,000 | 256,000 | 0 | 94,000 | 162,000 | 256,000 |
| 2013 | 2014 | 84,000 | 157,000 | 241,000 | 135,000 | 84,000 | 157,000 | 241,000 |
| 2012 | 2013 | 52,000 | 1,000 | 53,000 | 0 | 52,000 | 1,000 | 53,000 |
| 2011 | 2012 | 375,000 | 1,000 | 376,000 | 0 | 375,000 | 1,000 | 376,000 |
| 2010 | 2011 | 392,000 | 1,000 | 393,000 | 0 | 392,000 | 1,000 | 393,000 |
| 2009 | 2010 | 392,000 | 1,000 | 393,000 | 0 | 392,000 | 1,000 | 393,000 |
| 2008 | 2009 | 392,000 | 22,000 | 414,000 | 0 | 392,000 | 22,000 | 414,000 |
| 2007 | 2008 | 350,000 | 28,000 | 378,000 | 0 | 350,000 | 28,000 | 378,000 |
| 2006 | 2007 | 150,000 | 57,000 | 207,000 | 0 | 150,000 | 57,000 | 207,000 |
| 2005 | 2006 | 142,000 | 58,000 | 200,000 | 0 | 142,000 | 58,000 | 200,000 |
| 2004 | 2005 | 134,000 | 44,000 | 178,000 | 0 | 134,000 | 44,000 | 178,000 |
| 2003 | 2004 | 134,000 | 44,000 | 178,000 | 0 | 134,000 | 44,000 | 178,000 |
| 2002 | 2003 | 122,400 | 40,600 | 163,000 | 0 | 122,400 | 40,600 | 163,000 |
| 2001 | 2002 | 122,400 | 40,600 | 163,000 | 0 | 122,400 | 40,600 | 163,000 |
| 2000 | 2001 | 46,000 | 62,000 | 108,000 | 0 | 46,000 | 62,000 | 108,000 |
| 1999 | 2000 | 45,000 | 59,000 | 104,000 | 0 | 45,000 | 59,000 | 104,000 |
| 1998 | 1999 | 39,000 | 45,000 | 84,000 | 0 | 39,000 | 45,000 | 84,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 31,500 | 36,500 | 68,000 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 31,500 | 36,500 | 68,000 |
| 1995 | 1996 | 0 | 0 | 0 | 0 | 31,500 | 36,500 | 68,000 |
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