| 2025 | 2026 | 523,000 | 173,000 | 696,000 | 0 | 523,000 | 173,000 | 696,000 |
| 2024 | 2025 | 513,000 | 191,000 | 704,000 | 0 | 513,000 | 191,000 | 704,000 |
| 2023 | 2024 | 513,000 | 172,000 | 685,000 | 0 | 513,000 | 172,000 | 685,000 |
| 2022 | 2023 | 443,000 | 280,000 | 723,000 | 0 | 443,000 | 280,000 | 723,000 |
| 2021 | 2022 | 402,000 | 248,000 | 650,000 | 0 | 402,000 | 248,000 | 650,000 |
| 2020 | 2021 | 364,000 | 230,000 | 594,000 | 0 | 364,000 | 230,000 | 594,000 |
| 2019 | 2020 | 303,000 | 287,000 | 590,000 | 0 | 303,000 | 287,000 | 590,000 |
| 2018 | 2019 | 304,000 | 293,000 | 597,000 | 0 | 304,000 | 293,000 | 597,000 |
| 2017 | 2018 | 260,000 | 238,000 | 498,000 | 0 | 260,000 | 238,000 | 498,000 |
| 2016 | 2017 | 217,000 | 212,000 | 429,000 | 0 | 217,000 | 212,000 | 429,000 |
| 2015 | 2016 | 202,000 | 196,000 | 398,000 | 0 | 202,000 | 196,000 | 398,000 |
| 2014 | 2015 | 169,000 | 170,000 | 339,000 | 0 | 169,000 | 170,000 | 339,000 |
| 2013 | 2014 | 161,000 | 161,000 | 322,000 | 0 | 161,000 | 161,000 | 322,000 |
| 2012 | 2013 | 150,000 | 134,000 | 284,000 | 0 | 150,000 | 134,000 | 284,000 |
| 2011 | 2012 | 161,000 | 123,000 | 284,000 | 0 | 161,000 | 123,000 | 284,000 |
| 2010 | 2011 | 174,000 | 132,000 | 306,000 | 0 | 174,000 | 132,000 | 306,000 |
| 2009 | 2010 | 170,000 | 128,000 | 298,000 | 0 | 170,000 | 128,000 | 298,000 |
| 2008 | 2009 | 209,000 | 156,000 | 365,000 | 0 | 209,000 | 156,000 | 365,000 |
| 2007 | 2008 | 194,000 | 143,000 | 337,000 | 0 | 194,000 | 143,000 | 337,000 |
| 2006 | 2007 | 170,000 | 188,000 | 358,000 | 0 | 170,000 | 188,000 | 358,000 |
| 2005 | 2006 | 155,000 | 177,000 | 332,000 | 0 | 155,000 | 177,000 | 332,000 |
| 2004 | 2005 | 137,000 | 167,000 | 304,000 | 0 | 137,000 | 167,000 | 304,000 |
| 2003 | 2004 | 125,000 | 156,000 | 281,000 | 0 | 125,000 | 156,000 | 281,000 |
| 2002 | 2003 | 117,000 | 146,000 | 263,000 | 0 | 117,000 | 146,000 | 263,000 |
| 2001 | 2002 | 110,000 | 138,000 | 248,000 | 0 | 110,000 | 138,000 | 248,000 |
| 2000 | 2001 | 64,000 | 145,000 | 209,000 | 0 | 64,000 | 145,000 | 209,000 |
| 1999 | 2000 | 52,000 | 118,000 | 170,000 | 0 | 52,000 | 118,000 | 170,000 |
| 1998 | 1999 | 47,000 | 89,000 | 136,000 | 0 | 47,000 | 89,000 | 136,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 40,000 | 75,000 | 115,000 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 40,000 | 75,000 | 115,000 |
| 1995 | 1996 | 0 | 0 | 0 | 0 | 38,900 | 36,700 | 75,600 |
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