| 2025 | 2026 | 412,000 | 419,000 | 831,000 | 0 | 412,000 | 419,000 | 831,000 |
| 2024 | 2025 | 412,000 | 391,000 | 803,000 | 0 | 412,000 | 391,000 | 803,000 |
| 2023 | 2024 | 368,000 | 387,000 | 755,000 | 0 | 368,000 | 387,000 | 755,000 |
| 2022 | 2023 | 315,000 | 493,000 | 808,000 | 0 | 315,000 | 493,000 | 808,000 |
| 2021 | 2022 | 290,000 | 429,000 | 719,000 | 0 | 290,000 | 429,000 | 719,000 |
| 2020 | 2021 | 239,000 | 435,000 | 674,000 | 0 | 239,000 | 435,000 | 674,000 |
| 2019 | 2020 | 239,000 | 430,000 | 669,000 | 0 | 239,000 | 430,000 | 669,000 |
| 2018 | 2019 | 240,000 | 436,000 | 676,000 | 0 | 240,000 | 436,000 | 676,000 |
| 2017 | 2018 | 212,000 | 395,000 | 607,000 | 0 | 212,000 | 395,000 | 607,000 |
| 2016 | 2017 | 189,000 | 347,000 | 536,000 | 0 | 189,000 | 347,000 | 536,000 |
| 2015 | 2016 | 165,000 | 301,000 | 466,000 | 0 | 165,000 | 301,000 | 466,000 |
| 2014 | 2015 | 196,000 | 206,000 | 402,000 | 0 | 196,000 | 206,000 | 402,000 |
| 2013 | 2014 | 174,000 | 204,000 | 378,000 | 0 | 174,000 | 204,000 | 378,000 |
| 2012 | 2013 | 159,000 | 173,000 | 332,000 | 0 | 159,000 | 173,000 | 332,000 |
| 2011 | 2012 | 165,000 | 212,000 | 377,000 | 0 | 165,000 | 212,000 | 377,000 |
| 2010 | 2011 | 173,000 | 231,000 | 404,000 | 0 | 173,000 | 231,000 | 404,000 |
| 2009 | 2010 | 173,000 | 231,000 | 404,000 | 0 | 173,000 | 231,000 | 404,000 |
| 2008 | 2009 | 173,000 | 287,000 | 460,000 | 0 | 173,000 | 287,000 | 460,000 |
| 2007 | 2008 | 155,000 | 265,000 | 420,000 | 0 | 155,000 | 265,000 | 420,000 |
| 2006 | 2007 | 249,000 | 239,000 | 488,000 | 0 | 249,000 | 239,000 | 488,000 |
| 2005 | 2006 | 236,000 | 235,000 | 471,000 | 0 | 236,000 | 235,000 | 471,000 |
| 2004 | 2005 | 222,000 | 196,000 | 418,000 | 0 | 222,000 | 196,000 | 418,000 |
| 2003 | 2004 | 222,000 | 148,000 | 370,000 | 0 | 222,000 | 148,000 | 370,000 |
| 2002 | 2003 | 202,000 | 136,000 | 338,000 | 0 | 202,000 | 136,000 | 338,000 |
| 2001 | 2002 | 189,000 | 127,000 | 316,000 | 0 | 189,000 | 127,000 | 316,000 |
| 2000 | 2001 | 101,000 | 172,000 | 273,000 | 0 | 101,000 | 172,000 | 273,000 |
| 1999 | 2000 | 88,000 | 150,000 | 238,000 | 0 | 88,000 | 150,000 | 238,000 |
| 1998 | 1999 | 76,000 | 116,000 | 192,000 | 0 | 76,000 | 116,000 | 192,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 61,000 | 93,000 | 154,000 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 61,000 | 93,000 | 154,000 |
| 1995 | 1996 | 0 | 0 | 0 | 0 | 51,400 | 110,300 | 161,700 |
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