| 2025 | 2026 | 853,000 | 1,000 | 854,000 | 0 | 853,000 | 1,000 | 854,000 |
| 2024 | 2025 | 853,000 | 1,000 | 854,000 | 0 | 853,000 | 1,000 | 854,000 |
| 2023 | 2024 | 762,000 | 1,000 | 763,000 | 0 | 762,000 | 1,000 | 763,000 |
| 2022 | 2023 | 652,000 | 37,000 | 689,000 | 0 | 652,000 | 37,000 | 689,000 |
| 2021 | 2022 | 600,000 | 13,000 | 613,000 | 0 | 600,000 | 13,000 | 613,000 |
| 2020 | 2021 | 285,000 | 289,000 | 574,000 | 0 | 285,000 | 289,000 | 574,000 |
| 2019 | 2020 | 285,000 | 284,000 | 569,000 | 0 | 285,000 | 284,000 | 569,000 |
| 2018 | 2019 | 286,000 | 253,000 | 539,000 | 0 | 286,000 | 253,000 | 539,000 |
| 2017 | 2018 | 253,000 | 231,000 | 484,000 | 0 | 253,000 | 231,000 | 484,000 |
| 2016 | 2017 | 225,000 | 203,000 | 428,000 | 0 | 225,000 | 203,000 | 428,000 |
| 2015 | 2016 | 196,000 | 176,000 | 372,000 | 0 | 196,000 | 176,000 | 372,000 |
| 2014 | 2015 | 319,000 | 1,000 | 320,000 | 0 | 319,000 | 1,000 | 320,000 |
| 2013 | 2014 | 283,000 | 1,000 | 284,000 | 0 | 283,000 | 1,000 | 284,000 |
| 2012 | 2013 | 258,000 | 1,000 | 259,000 | 0 | 258,000 | 1,000 | 259,000 |
| 2011 | 2012 | 268,000 | 1,000 | 269,000 | 0 | 268,000 | 1,000 | 269,000 |
| 2010 | 2011 | 280,000 | 1,000 | 281,000 | 0 | 280,000 | 1,000 | 281,000 |
| 2009 | 2010 | 280,000 | 1,000 | 281,000 | 0 | 280,000 | 1,000 | 281,000 |
| 2008 | 2009 | 280,000 | 27,000 | 307,000 | 0 | 280,000 | 27,000 | 307,000 |
| 2007 | 2008 | 250,000 | 31,000 | 281,000 | 0 | 250,000 | 31,000 | 281,000 |
| 2006 | 2007 | 94,000 | 98,000 | 192,000 | 0 | 94,000 | 98,000 | 192,000 |
| 2005 | 2006 | 89,000 | 96,000 | 185,000 | 0 | 89,000 | 96,000 | 185,000 |
| 2004 | 2005 | 84,000 | 80,000 | 164,000 | 0 | 84,000 | 80,000 | 164,000 |
| 2003 | 2004 | 84,000 | 80,000 | 164,000 | 0 | 84,000 | 80,000 | 164,000 |
| 2002 | 2003 | 76,500 | 73,500 | 150,000 | 0 | 76,500 | 73,500 | 150,000 |
| 2001 | 2002 | 76,500 | 73,500 | 150,000 | 0 | 76,500 | 73,500 | 150,000 |
| 2000 | 2001 | 49,000 | 105,000 | 154,000 | 0 | 49,000 | 105,000 | 154,000 |
| 1999 | 2000 | 43,000 | 92,000 | 135,000 | 0 | 43,000 | 92,000 | 135,000 |
| 1998 | 1999 | 37,000 | 79,000 | 116,000 | 0 | 37,000 | 79,000 | 116,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 29,900 | 63,000 | 92,900 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 29,900 | 51,500 | 81,400 |
| 1995 | 1996 | 0 | 0 | 0 | 0 | 29,900 | 51,500 | 81,400 |
| 1994 | 1995 | 0 | 0 | 0 | 0 | 29,900 | 51,500 | 81,400 |
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