| 2025 | 2026 | 327,000 | 457,000 | 784,000 | 0 | 327,000 | 457,000 | 784,000 |
| 2024 | 2025 | 327,000 | 430,000 | 757,000 | 0 | 327,000 | 430,000 | 757,000 |
| 2023 | 2024 | 292,000 | 420,000 | 712,000 | 0 | 292,000 | 420,000 | 712,000 |
| 2022 | 2023 | 250,000 | 512,000 | 762,000 | 0 | 250,000 | 512,000 | 762,000 |
| 2021 | 2022 | 230,000 | 448,000 | 678,000 | 0 | 230,000 | 448,000 | 678,000 |
| 2020 | 2021 | 205,000 | 409,000 | 614,000 | 0 | 205,000 | 409,000 | 614,000 |
| 2019 | 2020 | 205,000 | 404,000 | 609,000 | 0 | 205,000 | 404,000 | 609,000 |
| 2018 | 2019 | 206,000 | 409,000 | 615,000 | 0 | 206,000 | 409,000 | 615,000 |
| 2017 | 2018 | 182,000 | 371,000 | 553,000 | 0 | 182,000 | 371,000 | 553,000 |
| 2016 | 2017 | 162,000 | 327,000 | 489,000 | 0 | 162,000 | 327,000 | 489,000 |
| 2015 | 2016 | 141,000 | 284,000 | 425,000 | 0 | 141,000 | 284,000 | 425,000 |
| 2014 | 2015 | 157,000 | 178,000 | 335,000 | 0 | 157,000 | 178,000 | 335,000 |
| 2013 | 2014 | 140,000 | 175,000 | 315,000 | 0 | 140,000 | 175,000 | 315,000 |
| 2012 | 2013 | 128,000 | 149,000 | 277,000 | 0 | 128,000 | 149,000 | 277,000 |
| 2011 | 2012 | 133,000 | 182,000 | 315,000 | 0 | 133,000 | 182,000 | 315,000 |
| 2010 | 2011 | 139,000 | 199,000 | 338,000 | 0 | 139,000 | 199,000 | 338,000 |
| 2009 | 2010 | 139,000 | 199,000 | 338,000 | 0 | 139,000 | 199,000 | 338,000 |
| 2008 | 2009 | 278,000 | 266,000 | 544,000 | 0 | 278,000 | 266,000 | 544,000 |
| 2007 | 2008 | 248,000 | 249,000 | 497,000 | 0 | 248,000 | 249,000 | 497,000 |
| 2006 | 2007 | 154,000 | 173,000 | 327,000 | 0 | 154,000 | 173,000 | 327,000 |
| 2005 | 2006 | 146,000 | 170,000 | 316,000 | 0 | 146,000 | 170,000 | 316,000 |
| 2004 | 2005 | 138,000 | 142,000 | 280,000 | 0 | 138,000 | 142,000 | 280,000 |
| 2003 | 2004 | 138,000 | 110,000 | 248,000 | 0 | 138,000 | 110,000 | 248,000 |
| 2002 | 2003 | 126,000 | 101,000 | 227,000 | 0 | 126,000 | 101,000 | 227,000 |
| 2001 | 2002 | 118,000 | 95,000 | 213,000 | 0 | 118,000 | 95,000 | 213,000 |
| 2000 | 2001 | 74,000 | 113,000 | 187,000 | 0 | 74,000 | 113,000 | 187,000 |
| 1999 | 2000 | 71,000 | 109,000 | 180,000 | 0 | 71,000 | 109,000 | 180,000 |
| 1998 | 1999 | 61,000 | 84,000 | 145,000 | 0 | 61,000 | 84,000 | 145,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 49,000 | 67,000 | 116,000 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 49,000 | 67,000 | 116,000 |
| 1995 | 1996 | 0 | 0 | 0 | 0 | 27,300 | 69,500 | 96,800 |
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