| 2026 | 2027 | 629,000 | 727,000 | 1,356,000 | 0 | 629,000 | 727,000 | 1,356,000 |
| 2025 | 2026 | 586,000 | 754,000 | 1,340,000 | 0 | 586,000 | 754,000 | 1,340,000 |
| 2024 | 2025 | 533,000 | 633,000 | 1,166,000 | 0 | 533,000 | 633,000 | 1,166,000 |
| 2023 | 2024 | 470,000 | 559,000 | 1,029,000 | 0 | 470,000 | 559,000 | 1,029,000 |
| 2022 | 2023 | 577,000 | 685,000 | 1,262,000 | 0 | 577,000 | 685,000 | 1,262,000 |
| 2021 | 2022 | 380,000 | 519,000 | 899,000 | 0 | 380,000 | 519,000 | 899,000 |
| 2020 | 2021 | 374,000 | 408,000 | 782,000 | 0 | 374,000 | 408,000 | 782,000 |
| 2019 | 2020 | 390,000 | 404,000 | 794,000 | 0 | 390,000 | 404,000 | 794,000 |
| 2018 | 2019 | 298,000 | 468,000 | 766,000 | 0 | 298,000 | 468,000 | 766,000 |
| 2017 | 2018 | 271,000 | 430,000 | 701,000 | 0 | 271,000 | 430,000 | 701,000 |
| 2016 | 2017 | 241,000 | 381,000 | 622,000 | 0 | 241,000 | 381,000 | 622,000 |
| 2015 | 2016 | 224,000 | 353,000 | 577,000 | 0 | 224,000 | 353,000 | 577,000 |
| 2014 | 2015 | 200,000 | 314,000 | 514,000 | 0 | 200,000 | 314,000 | 514,000 |
| 2013 | 2014 | 174,000 | 273,000 | 447,000 | 0 | 174,000 | 273,000 | 447,000 |
| 2012 | 2013 | 178,000 | 217,000 | 395,000 | 0 | 178,000 | 217,000 | 395,000 |
| 2011 | 2012 | 173,000 | 209,000 | 382,000 | 0 | 173,000 | 209,000 | 382,000 |
| 2010 | 2011 | 201,000 | 242,000 | 443,000 | 0 | 201,000 | 242,000 | 443,000 |
| 2009 | 2010 | 227,000 | 273,000 | 500,000 | 0 | 227,000 | 273,000 | 500,000 |
| 2008 | 2009 | 268,000 | 324,000 | 592,000 | 0 | 268,000 | 324,000 | 592,000 |
| 2007 | 2008 | 240,000 | 289,000 | 529,000 | 0 | 240,000 | 289,000 | 529,000 |
| 2006 | 2007 | 146,000 | 329,000 | 475,000 | 0 | 146,000 | 329,000 | 475,000 |
| 2005 | 2006 | 138,000 | 311,000 | 449,000 | 0 | 138,000 | 311,000 | 449,000 |
| 2004 | 2005 | 129,000 | 295,000 | 424,000 | 295,000 | 129,000 | 295,000 | 424,000 |
| 2003 | 2004 | 122,000 | 0 | 122,000 | 0 | 122,000 | 0 | 122,000 |
| 2002 | 2003 | 117,000 | 0 | 117,000 | 0 | 117,000 | 0 | 117,000 |
| 2001 | 2002 | 110,000 | 0 | 110,000 | 0 | 110,000 | 0 | 110,000 |
| 2000 | 2001 | 36,900 | 135,000 | 171,900 | 0 | 36,900 | 135,000 | 171,900 |
| 1999 | 2000 | 218,000 | 54,000 | 272,000 | 0 | 218,000 | 54,000 | 272,000 |
| 1998 | 1999 | 192,000 | 47,000 | 239,000 | 0 | 192,000 | 47,000 | 239,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 175,000 | 44,000 | 219,000 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 132,000 | 49,200 | 181,200 |
| 1995 | 1996 | 0 | 0 | 0 | 0 | 132,000 | 49,200 | 181,200 |
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