| 2025 | 2026 | 383,000 | 324,000 | 707,000 | 0 | 383,000 | 324,000 | 707,000 |
| 2024 | 2025 | 383,000 | 300,000 | 683,000 | 0 | 383,000 | 300,000 | 683,000 |
| 2023 | 2024 | 342,000 | 330,000 | 672,000 | 0 | 342,000 | 330,000 | 672,000 |
| 2022 | 2023 | 293,000 | 426,000 | 719,000 | 0 | 293,000 | 426,000 | 719,000 |
| 2021 | 2022 | 270,000 | 370,000 | 640,000 | 0 | 270,000 | 370,000 | 640,000 |
| 2020 | 2021 | 228,000 | 381,000 | 609,000 | 0 | 228,000 | 381,000 | 609,000 |
| 2019 | 2020 | 228,000 | 376,000 | 604,000 | 0 | 228,000 | 376,000 | 604,000 |
| 2018 | 2019 | 229,000 | 343,000 | 572,000 | 0 | 229,000 | 343,000 | 572,000 |
| 2017 | 2018 | 202,000 | 312,000 | 514,000 | 0 | 202,000 | 312,000 | 514,000 |
| 2016 | 2017 | 180,000 | 274,000 | 454,000 | 0 | 180,000 | 274,000 | 454,000 |
| 2015 | 2016 | 157,000 | 238,000 | 395,000 | 0 | 157,000 | 238,000 | 395,000 |
| 2014 | 2015 | 169,000 | 129,000 | 298,000 | 0 | 169,000 | 129,000 | 298,000 |
| 2013 | 2014 | 150,000 | 130,000 | 280,000 | 0 | 150,000 | 130,000 | 280,000 |
| 2012 | 2013 | 137,000 | 109,000 | 246,000 | 0 | 137,000 | 109,000 | 246,000 |
| 2011 | 2012 | 143,000 | 137,000 | 280,000 | 0 | 143,000 | 137,000 | 280,000 |
| 2010 | 2011 | 150,000 | 174,000 | 324,000 | 0 | 150,000 | 174,000 | 324,000 |
| 2009 | 2010 | 150,000 | 174,000 | 324,000 | 0 | 150,000 | 174,000 | 324,000 |
| 2008 | 2009 | 150,000 | 220,000 | 370,000 | 0 | 150,000 | 220,000 | 370,000 |
| 2007 | 2008 | 134,000 | 204,000 | 338,000 | 0 | 134,000 | 204,000 | 338,000 |
| 2006 | 2007 | 117,000 | 174,000 | 291,000 | 0 | 117,000 | 174,000 | 291,000 |
| 2005 | 2006 | 111,000 | 170,000 | 281,000 | 0 | 111,000 | 170,000 | 281,000 |
| 2004 | 2005 | 105,000 | 144,000 | 249,000 | 0 | 105,000 | 144,000 | 249,000 |
| 2003 | 2004 | 105,000 | 116,000 | 221,000 | 0 | 105,000 | 116,000 | 221,000 |
| 2002 | 2003 | 96,000 | 106,000 | 202,000 | 0 | 96,000 | 106,000 | 202,000 |
| 2001 | 2002 | 90,000 | 99,000 | 189,000 | 0 | 90,000 | 99,000 | 189,000 |
| 2000 | 2001 | 43,000 | 105,000 | 148,000 | 0 | 43,000 | 105,000 | 148,000 |
| 1999 | 2000 | 38,000 | 85,000 | 123,000 | 0 | 38,000 | 85,000 | 123,000 |
| 1998 | 1999 | 33,000 | 66,000 | 99,000 | 0 | 33,000 | 66,000 | 99,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 27,000 | 53,000 | 80,000 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 27,000 | 53,000 | 80,000 |
| 1995 | 1996 | 0 | 0 | 0 | 0 | 25,700 | 57,500 | 83,200 |
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