| 2026 | 2027 | 302,000 | 255,000 | 557,000 | 258,000 | 302,000 | 255,000 | 557,000 |
| 2025 | 2026 | 302,000 | 0 | 302,000 | 0 | 302,000 | 0 | 302,000 |
| 2024 | 2025 | 275,000 | 0 | 275,000 | 0 | 275,000 | 0 | 275,000 |
| 2023 | 2024 | 254,000 | 0 | 254,000 | 0 | 254,000 | 0 | 254,000 |
| 2022 | 2023 | 293,000 | 0 | 293,000 | 0 | 293,000 | 0 | 293,000 |
| 2021 | 2022 | 283,000 | 0 | 283,000 | 0 | 283,000 | 0 | 283,000 |
| 2020 | 2021 | 239,000 | 0 | 239,000 | 0 | 239,000 | 0 | 239,000 |
| 2019 | 2020 | 238,000 | 0 | 238,000 | 0 | 238,000 | 0 | 238,000 |
| 2018 | 2019 | 215,000 | 0 | 215,000 | 0 | 215,000 | 0 | 215,000 |
| 2017 | 2018 | 204,000 | 0 | 204,000 | 0 | 204,000 | 0 | 204,000 |
| 2016 | 2017 | 181,000 | 0 | 181,000 | 0 | 181,000 | 0 | 181,000 |
| 2015 | 2016 | 258,000 | 0 | 258,000 | 0 | 258,000 | 0 | 258,000 |
| 2014 | 2015 | 264,000 | 0 | 264,000 | 0 | 264,000 | 0 | 264,000 |
| 2013 | 2014 | 213,000 | 0 | 213,000 | 0 | 213,000 | 0 | 213,000 |
| 2012 | 2013 | 197,000 | 0 | 197,000 | 0 | 197,000 | 0 | 197,000 |
| 2011 | 2012 | 228,000 | 0 | 228,000 | 0 | 228,000 | 0 | 228,000 |
| 2010 | 2011 | 229,300 | 0 | 229,300 | 0 | 229,300 | 0 | 229,300 |
| 2009 | 2010 | 277,000 | 0 | 277,000 | 0 | 277,000 | 0 | 277,000 |
| 2008 | 2009 | 244,000 | 0 | 244,000 | 0 | 244,000 | 0 | 244,000 |
| 2007 | 2008 | 220,000 | 0 | 220,000 | 0 | 220,000 | 0 | 220,000 |
| 2006 | 2007 | 210,000 | 0 | 210,000 | 0 | 210,000 | 0 | 210,000 |
| 2005 | 2006 | 203,000 | 0 | 203,000 | 0 | 203,000 | 0 | 203,000 |
| 2004 | 2005 | 197,000 | 0 | 197,000 | 0 | 197,000 | 0 | 197,000 |
| 2003 | 2004 | 188,000 | 0 | 188,000 | 0 | 188,000 | 0 | 188,000 |
| 2002 | 2003 | 188,000 | 0 | 188,000 | 0 | 188,000 | 0 | 188,000 |
| 2001 | 2002 | 164,000 | 0 | 164,000 | 0 | 164,000 | 0 | 164,000 |
| 2000 | 2001 | 133,000 | 0 | 133,000 | 0 | 133,000 | 0 | 133,000 |
| 1999 | 2000 | 116,000 | 0 | 116,000 | 0 | 116,000 | 0 | 116,000 |
| 1998 | 1999 | 99,000 | 0 | 99,000 | 0 | 99,000 | 0 | 99,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 82,000 | 0 | 82,000 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 82,000 | 0 | 82,000 |
| 1995 | 1996 | 0 | 0 | 0 | 0 | 82,000 | 0 | 82,000 |
| 1994 | 1995 | 0 | 0 | 0 | 0 | 82,000 | 0 | 82,000 |
| 1993 | 1994 | 0 | 0 | 0 | 0 | 70,200 | 0 | 70,200 |
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