| 2025 | 2026 | 498,000 | 457,000 | 955,000 | 0 | 498,000 | 457,000 | 955,000 |
| 2024 | 2025 | 498,000 | 512,000 | 1,010,000 | 0 | 498,000 | 512,000 | 1,010,000 |
| 2023 | 2024 | 445,000 | 482,000 | 927,000 | 0 | 445,000 | 482,000 | 927,000 |
| 2022 | 2023 | 381,000 | 571,000 | 952,000 | 206,000 | 381,000 | 571,000 | 952,000 |
| 2021 | 2022 | 351,000 | 290,000 | 641,000 | 0 | 351,000 | 290,000 | 641,000 |
| 2020 | 2021 | 228,000 | 379,000 | 607,000 | 0 | 228,000 | 379,000 | 607,000 |
| 2019 | 2020 | 228,000 | 374,000 | 602,000 | 0 | 228,000 | 374,000 | 602,000 |
| 2018 | 2019 | 229,000 | 341,000 | 570,000 | 0 | 229,000 | 341,000 | 570,000 |
| 2017 | 2018 | 202,000 | 310,000 | 512,000 | 0 | 202,000 | 310,000 | 512,000 |
| 2016 | 2017 | 180,000 | 272,000 | 452,000 | 0 | 180,000 | 272,000 | 452,000 |
| 2015 | 2016 | 157,000 | 236,000 | 393,000 | 0 | 157,000 | 236,000 | 393,000 |
| 2014 | 2015 | 169,000 | 146,000 | 315,000 | 0 | 169,000 | 146,000 | 315,000 |
| 2013 | 2014 | 150,000 | 146,000 | 296,000 | 0 | 150,000 | 146,000 | 296,000 |
| 2012 | 2013 | 137,000 | 123,000 | 260,000 | 0 | 137,000 | 123,000 | 260,000 |
| 2011 | 2012 | 143,000 | 152,000 | 295,000 | 0 | 111,000 | 159,000 | 270,000 |
| 2010 | 2011 | 150,000 | 166,000 | 316,000 | 0 | 111,000 | 159,000 | 270,000 |
| 2009 | 2010 | 150,000 | 166,000 | 316,000 | 0 | 111,000 | 159,000 | 270,000 |
| 2008 | 2009 | 150,000 | 210,000 | 360,000 | 0 | 111,000 | 159,000 | 270,000 |
| 2007 | 2008 | 134,000 | 195,000 | 329,000 | 6,000 | 111,000 | 159,000 | 270,000 |
| 2006 | 2007 | 117,000 | 163,000 | 280,000 | 0 | 111,000 | 159,000 | 270,000 |
| 2005 | 2006 | 111,000 | 159,000 | 270,000 | 0 | 111,000 | 159,000 | 270,000 |
| 2004 | 2005 | 105,000 | 135,000 | 240,000 | 0 | 105,000 | 135,000 | 240,000 |
| 2003 | 2004 | 105,000 | 108,000 | 213,000 | 0 | 105,000 | 108,000 | 213,000 |
| 2002 | 2003 | 96,000 | 99,000 | 195,000 | 0 | 96,000 | 99,000 | 195,000 |
| 2001 | 2002 | 90,000 | 93,000 | 183,000 | 0 | 90,000 | 93,000 | 183,000 |
| 2000 | 2001 | 43,000 | 132,000 | 175,000 | 0 | 43,000 | 132,000 | 175,000 |
| 1999 | 2000 | 38,000 | 115,000 | 153,000 | 0 | 38,000 | 115,000 | 153,000 |
| 1998 | 1999 | 33,000 | 98,000 | 131,000 | 0 | 33,000 | 98,000 | 131,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 27,000 | 78,000 | 105,000 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 27,000 | 78,000 | 105,000 |
| 1995 | 1996 | 0 | 0 | 0 | 0 | 24,400 | 57,100 | 81,500 |
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