| 2026 | 2027 | 304,000 | 494,000 | 798,000 | 0 | 304,000 | 494,000 | 798,000 |
| 2025 | 2026 | 304,000 | 486,000 | 790,000 | 0 | 304,000 | 486,000 | 790,000 |
| 2024 | 2025 | 304,000 | 493,000 | 797,000 | 0 | 304,000 | 493,000 | 797,000 |
| 2023 | 2024 | 269,000 | 460,000 | 729,000 | 0 | 269,000 | 460,000 | 729,000 |
| 2022 | 2023 | 245,000 | 521,000 | 766,000 | 0 | 245,000 | 521,000 | 766,000 |
| 2021 | 2022 | 196,000 | 484,000 | 680,000 | 0 | 196,000 | 484,000 | 680,000 |
| 2020 | 2021 | 174,000 | 439,000 | 613,000 | 0 | 174,000 | 439,000 | 613,000 |
| 2019 | 2020 | 173,000 | 427,000 | 600,000 | 0 | 173,000 | 427,000 | 600,000 |
| 2018 | 2019 | 177,000 | 435,000 | 612,000 | 0 | 177,000 | 435,000 | 612,000 |
| 2017 | 2018 | 148,000 | 354,000 | 502,000 | 0 | 148,000 | 354,000 | 502,000 |
| 2016 | 2017 | 139,000 | 305,000 | 444,000 | 0 | 139,000 | 305,000 | 444,000 |
| 2015 | 2016 | 119,000 | 221,000 | 340,000 | 0 | 119,000 | 221,000 | 340,000 |
| 2014 | 2015 | 107,000 | 182,000 | 289,000 | 0 | 107,000 | 182,000 | 289,000 |
| 2013 | 2014 | 107,000 | 147,000 | 254,000 | 0 | 107,000 | 147,000 | 254,000 |
| 2012 | 2013 | 107,000 | 161,000 | 268,000 | 0 | 107,000 | 161,000 | 268,000 |
| 2011 | 2012 | 105,000 | 193,000 | 298,000 | 0 | 105,000 | 193,000 | 298,000 |
| 2010 | 2011 | 114,000 | 208,000 | 322,000 | 0 | 114,000 | 208,000 | 322,000 |
| 2009 | 2010 | 113,000 | 204,000 | 317,000 | 0 | 113,000 | 204,000 | 317,000 |
| 2008 | 2009 | 121,000 | 272,000 | 393,000 | 0 | 121,000 | 272,000 | 393,000 |
| 2007 | 2008 | 77,000 | 234,000 | 311,000 | 0 | 77,000 | 234,000 | 311,000 |
| 2006 | 2007 | 64,000 | 215,000 | 279,000 | 51,000 | 64,000 | 215,000 | 279,000 |
| 2005 | 2006 | 56,000 | 155,000 | 211,000 | 147,000 | 56,000 | 155,000 | 211,000 |
| 2004 | 2005 | 48,000 | 0 | 48,000 | 0 | 48,000 | 0 | 48,000 |
| 2003 | 2004 | 41,000 | 0 | 41,000 | 0 | 41,000 | 0 | 41,000 |
| 2002 | 2003 | 15,000 | 0 | 15,000 | 0 | 15,000 | 0 | 15,000 |
| 2001 | 2002 | 24,000 | 0 | 24,000 | 0 | 24,000 | 0 | 24,000 |
| 2000 | 2001 | 22,000 | 0 | 22,000 | 0 | 22,000 | 0 | 22,000 |
| 1999 | 2000 | 20,000 | 0 | 20,000 | 0 | 20,000 | 0 | 20,000 |
| 1998 | 1999 | 19,000 | 0 | 19,000 | 0 | 19,000 | 0 | 19,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 18,000 | 0 | 18,000 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 18,000 | 0 | 18,000 |
| 1995 | 1996 | 0 | 0 | 0 | 0 | 16,100 | 0 | 16,100 |
| 1994 | 1995 | 0 | 0 | 0 | 0 | 16,100 | 0 | 16,100 |
| 1993 | 1994 | 0 | 0 | 0 | 0 | 10,850 | 0 | 10,850 |
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