| 2026 | 2027 | 210,000 | 418,000 | 628,000 | 0 | 210,000 | 418,000 | 628,000 |
| 2025 | 2026 | 200,000 | 431,000 | 631,000 | 0 | 200,000 | 431,000 | 631,000 |
| 2024 | 2025 | 187,000 | 426,000 | 613,000 | 0 | 187,000 | 426,000 | 613,000 |
| 2023 | 2024 | 163,000 | 370,000 | 533,000 | 0 | 163,000 | 370,000 | 533,000 |
| 2022 | 2023 | 174,000 | 401,000 | 575,000 | 0 | 174,000 | 401,000 | 575,000 |
| 2021 | 2022 | 141,000 | 341,000 | 482,000 | 251,000 | 141,000 | 341,000 | 482,000 |
| 2020 | 2021 | 125,000 | 110,000 | 235,000 | 110,000 | 125,000 | 110,000 | 235,000 |
| 2019 | 2020 | 125,000 | 0 | 125,000 | 0 | 125,000 | 0 | 125,000 |
| 2018 | 2019 | 125,000 | 0 | 125,000 | 0 | 125,000 | 0 | 125,000 |
| 2017 | 2018 | 5,000 | 0 | 5,000 | 0 | 5,000 | 0 | 5,000 |
| 2016 | 2017 | 5,000 | 0 | 5,000 | 0 | 5,000 | 0 | 5,000 |
| 2015 | 2016 | 5,000 | 0 | 5,000 | 0 | 5,000 | 0 | 5,000 |
| 2014 | 2015 | 5,000 | 0 | 5,000 | 0 | 5,000 | 0 | 5,000 |
| 2013 | 2014 | 5,000 | 0 | 5,000 | 0 | 5,000 | 0 | 5,000 |
| 2012 | 2013 | 5,000 | 0 | 5,000 | 0 | 5,000 | 0 | 5,000 |
| 2011 | 2012 | 3,000 | 0 | 3,000 | 0 | 3,000 | 0 | 3,000 |
| 2010 | 2011 | 4,000 | 0 | 4,000 | 0 | 4,000 | 0 | 4,000 |
| 2009 | 2010 | 4,000 | 0 | 4,000 | 0 | 4,000 | 0 | 4,000 |
| 2008 | 2009 | 4,000 | 0 | 4,000 | 0 | 4,000 | 0 | 4,000 |
| 2007 | 2008 | 33,000 | 0 | 33,000 | 0 | 33,000 | 0 | 33,000 |
| 2006 | 2007 | 31,000 | 0 | 31,000 | 0 | 31,000 | 0 | 31,000 |
| 2005 | 2006 | 59,000 | 0 | 59,000 | 0 | 59,000 | 0 | 59,000 |
| 2004 | 2005 | 56,000 | 0 | 56,000 | 0 | 56,000 | 0 | 56,000 |
| 2003 | 2004 | 54,000 | 0 | 54,000 | 0 | 54,000 | 0 | 54,000 |
| 2002 | 2003 | 52,000 | 0 | 52,000 | 0 | 52,000 | 0 | 52,000 |
| 2001 | 2002 | 50,000 | 0 | 50,000 | 0 | 50,000 | 0 | 50,000 |
| 2000 | 2001 | 48,000 | 0 | 48,000 | 0 | 48,000 | 0 | 48,000 |
| 1999 | 2000 | 41,000 | 0 | 41,000 | 0 | 41,000 | 0 | 41,000 |
| 1998 | 1999 | 41,000 | 0 | 41,000 | 0 | 41,000 | 0 | 41,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 41,000 | 0 | 41,000 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 38,000 | 0 | 38,000 |
| 1995 | 1996 | 0 | 0 | 0 | 0 | 38,000 | 0 | 38,000 |
| 1994 | 1995 | 0 | 0 | 0 | 0 | 38,000 | 0 | 38,000 |
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