| 2025 | 2026 | 300,000 | 298,000 | 598,000 | 0 | 300,000 | 298,000 | 598,000 |
| 2024 | 2025 | 271,000 | 331,000 | 602,000 | 0 | 271,000 | 331,000 | 602,000 |
| 2023 | 2024 | 268,000 | 279,000 | 547,000 | 0 | 268,000 | 279,000 | 547,000 |
| 2022 | 2023 | 268,000 | 311,000 | 579,000 | 0 | 268,000 | 311,000 | 579,000 |
| 2021 | 2022 | 226,000 | 262,000 | 488,000 | 0 | 226,000 | 262,000 | 488,000 |
| 2020 | 2021 | 200,000 | 232,000 | 432,000 | 0 | 200,000 | 232,000 | 432,000 |
| 2019 | 2020 | 142,000 | 324,000 | 466,000 | 0 | 142,000 | 324,000 | 466,000 |
| 2018 | 2019 | 135,000 | 306,000 | 441,000 | 0 | 135,000 | 306,000 | 441,000 |
| 2017 | 2018 | 118,000 | 258,000 | 376,000 | 0 | 118,000 | 258,000 | 376,000 |
| 2016 | 2017 | 106,000 | 205,000 | 311,000 | 0 | 106,000 | 205,000 | 311,000 |
| 2015 | 2016 | 97,000 | 188,000 | 285,000 | 0 | 97,000 | 188,000 | 285,000 |
| 2014 | 2015 | 86,000 | 145,000 | 231,000 | 0 | 86,000 | 145,000 | 231,000 |
| 2013 | 2014 | 109,000 | 112,000 | 221,000 | 0 | 109,000 | 112,000 | 221,000 |
| 2012 | 2013 | 106,000 | 92,000 | 198,000 | 0 | 106,000 | 92,000 | 198,000 |
| 2011 | 2012 | 129,000 | 93,000 | 222,000 | 0 | 129,000 | 93,000 | 222,000 |
| 2010 | 2011 | 141,000 | 102,000 | 243,000 | 0 | 141,000 | 102,000 | 243,000 |
| 2009 | 2010 | 141,000 | 105,000 | 246,000 | 0 | 141,000 | 105,000 | 246,000 |
| 2008 | 2009 | 153,000 | 152,000 | 305,000 | 0 | 153,000 | 152,000 | 305,000 |
| 2007 | 2008 | 100,000 | 210,000 | 310,000 | 0 | 100,000 | 210,000 | 310,000 |
| 2006 | 2007 | 84,000 | 192,000 | 276,000 | 0 | 84,000 | 192,000 | 276,000 |
| 2005 | 2006 | 80,000 | 180,000 | 260,000 | 0 | 80,000 | 180,000 | 260,000 |
| 2004 | 2005 | 67,000 | 174,000 | 241,000 | 0 | 67,000 | 145,800 | 212,800 |
| 2003 | 2004 | 64,000 | 165,000 | 229,000 | 0 | 64,000 | 136,800 | 200,800 |
| 2002 | 2003 | 61,000 | 158,000 | 219,000 | 140,000 | 61,000 | 129,800 | 190,800 |
| 2001 | 2002 | 59,000 | 94,000 | 153,000 | 0 | 59,000 | 94,000 | 153,000 |
| 2000 | 2001 | 57,000 | 79,000 | 136,000 | 0 | 57,000 | 79,000 | 136,000 |
| 1999 | 2000 | 55,000 | 71,000 | 126,000 | 10,000 | 55,000 | 71,000 | 126,000 |
| 1998 | 1999 | 55,000 | 33,000 | 88,000 | 0 | 55,000 | 33,000 | 88,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 55,000 | 32,000 | 87,000 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 55,000 | 27,500 | 82,500 |
| 1995 | 1996 | 0 | 0 | 0 | 0 | 55,000 | 27,500 | 82,500 |
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