| 2025 | 2026 | 277,000 | 0 | 277,000 | 0 | 277,000 | 0 | 277,000 |
| 2024 | 2025 | 277,000 | 0 | 277,000 | 0 | 277,000 | 0 | 277,000 |
| 2023 | 2024 | 248,000 | 0 | 248,000 | 0 | 248,000 | 0 | 248,000 |
| 2022 | 2023 | 212,000 | 0 | 212,000 | 0 | 212,000 | 0 | 212,000 |
| 2021 | 2022 | 195,000 | 0 | 195,000 | 0 | 195,000 | 0 | 195,000 |
| 2020 | 2021 | 175,000 | 0 | 175,000 | 0 | 175,000 | 0 | 175,000 |
| 2019 | 2020 | 175,000 | 0 | 175,000 | 0 | 175,000 | 0 | 175,000 |
| 2018 | 2019 | 176,000 | 0 | 176,000 | 0 | 176,000 | 0 | 176,000 |
| 2017 | 2018 | 156,000 | 0 | 156,000 | 0 | 156,000 | 0 | 156,000 |
| 2016 | 2017 | 139,000 | 0 | 139,000 | 0 | 139,000 | 0 | 139,000 |
| 2015 | 2016 | 121,000 | 0 | 121,000 | 0 | 121,000 | 0 | 121,000 |
| 2014 | 2015 | 141,000 | 0 | 141,000 | 0 | 141,000 | 0 | 141,000 |
| 2013 | 2014 | 125,000 | 0 | 125,000 | 0 | 125,000 | 0 | 125,000 |
| 2012 | 2013 | 114,000 | 0 | 114,000 | 0 | 114,000 | 0 | 114,000 |
| 2011 | 2012 | 119,000 | 0 | 119,000 | 0 | 119,000 | 0 | 119,000 |
| 2010 | 2011 | 125,000 | 0 | 125,000 | 0 | 125,000 | 0 | 125,000 |
| 2009 | 2010 | 125,000 | 0 | 125,000 | 0 | 125,000 | 0 | 125,000 |
| 2008 | 2009 | 125,000 | 0 | 125,000 | 0 | 125,000 | 0 | 125,000 |
| 2007 | 2008 | 112,000 | 0 | 112,000 | 0 | 112,000 | 0 | 112,000 |
| 2006 | 2007 | 42,000 | 0 | 42,000 | 0 | 42,000 | 0 | 42,000 |
| 2005 | 2006 | 40,000 | 0 | 40,000 | 0 | 40,000 | 0 | 40,000 |
| 2004 | 2005 | 38,000 | 0 | 38,000 | 0 | 38,000 | 0 | 38,000 |
| 2003 | 2004 | 38,000 | 0 | 38,000 | 0 | 38,000 | 0 | 38,000 |
| 2002 | 2003 | 35,000 | 0 | 35,000 | 0 | 35,000 | 0 | 35,000 |
| 2001 | 2002 | 67,000 | 0 | 67,000 | 0 | 67,000 | 0 | 67,000 |
| 2000 | 2001 | 35,000 | 0 | 35,000 | 0 | 35,000 | 0 | 35,000 |
| 1999 | 2000 | 31,000 | 0 | 31,000 | 0 | 31,000 | 0 | 31,000 |
| 1998 | 1999 | 27,000 | 0 | 27,000 | 0 | 27,000 | 0 | 27,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 22,000 | 0 | 22,000 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 22,000 | 0 | 22,000 |
| 1995 | 1996 | 0 | 0 | 0 | 0 | 24,100 | 0 | 24,100 |
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