| 2025 | 2026 | 212,000 | 0 | 212,000 | 0 | 212,000 | 0 | 212,000 |
| 2024 | 2025 | 208,000 | 0 | 208,000 | 0 | 208,000 | 0 | 208,000 |
| 2023 | 2024 | 208,000 | 0 | 208,000 | 0 | 208,000 | 0 | 208,000 |
| 2022 | 2023 | 180,000 | 0 | 180,000 | 0 | 180,000 | 0 | 180,000 |
| 2021 | 2022 | 164,000 | 0 | 164,000 | 0 | 164,000 | 0 | 164,000 |
| 2020 | 2021 | 149,000 | 0 | 149,000 | 0 | 149,000 | 0 | 149,000 |
| 2019 | 2020 | 104,000 | 0 | 104,000 | 0 | 104,000 | 0 | 104,000 |
| 2018 | 2019 | 105,000 | 0 | 105,000 | 0 | 105,000 | 0 | 105,000 |
| 2017 | 2018 | 90,000 | 0 | 90,000 | 0 | 90,000 | 0 | 90,000 |
| 2016 | 2017 | 75,000 | 0 | 75,000 | 0 | 75,000 | 0 | 75,000 |
| 2015 | 2016 | 70,000 | 0 | 70,000 | 0 | 70,000 | 0 | 70,000 |
| 2014 | 2015 | 59,000 | 0 | 59,000 | 0 | 59,000 | 0 | 59,000 |
| 2013 | 2014 | 54,000 | 0 | 54,000 | 0 | 54,000 | 0 | 54,000 |
| 2012 | 2013 | 51,000 | 0 | 51,000 | 0 | 51,000 | 0 | 51,000 |
| 2011 | 2012 | 55,000 | 0 | 55,000 | 0 | 55,000 | 0 | 55,000 |
| 2010 | 2011 | 60,000 | 0 | 60,000 | 0 | 60,000 | 0 | 60,000 |
| 2009 | 2010 | 59,000 | 0 | 59,000 | 0 | 59,000 | 0 | 59,000 |
| 2008 | 2009 | 73,000 | 0 | 73,000 | 0 | 73,000 | 0 | 73,000 |
| 2007 | 2008 | 68,000 | 0 | 68,000 | 0 | 68,000 | 0 | 68,000 |
| 2006 | 2007 | 45,000 | 0 | 45,000 | 0 | 45,000 | 0 | 45,000 |
| 2005 | 2006 | 41,000 | 0 | 41,000 | 0 | 41,000 | 0 | 41,000 |
| 2004 | 2005 | 37,000 | 0 | 37,000 | 0 | 37,000 | 0 | 37,000 |
| 2003 | 2004 | 34,000 | 0 | 34,000 | 0 | 34,000 | 0 | 34,000 |
| 2002 | 2003 | 32,000 | 0 | 32,000 | 0 | 32,000 | 0 | 32,000 |
| 2001 | 2002 | 30,000 | 0 | 30,000 | 0 | 30,000 | 0 | 30,000 |
| 2000 | 2001 | 63,000 | 0 | 63,000 | 0 | 63,000 | 0 | 63,000 |
| 1999 | 2000 | 54,000 | 0 | 54,000 | 0 | 54,000 | 0 | 54,000 |
| 1998 | 1999 | 49,000 | 0 | 49,000 | 0 | 49,000 | 0 | 49,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 42,000 | 0 | 42,000 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 42,000 | 0 | 42,000 |
| 1995 | 1996 | 0 | 0 | 0 | 0 | 34,400 | 0 | 34,400 |
| 1994 | 1995 | 0 | 0 | 0 | 0 | 34,400 | 0 | 34,400 |
| 1993 | 1994 | 0 | 0 | 0 | 0 | 31,400 | 0 | 31,400 |
| 1992 | 1993 | 0 | 0 | 0 | 0 | 31,400 | 0 | 31,400 |
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