| 2026 | 2027 | 463,000 | 1,000 | 464,000 | 0 | 463,000 | 1,000 | 464,000 |
| 2025 | 2026 | 463,000 | 8,000 | 471,000 | 0 | 463,000 | 8,000 | 471,000 |
| 2024 | 2025 | 437,000 | 15,000 | 452,000 | 0 | 437,000 | 15,000 | 452,000 |
| 2023 | 2024 | 398,000 | 15,000 | 413,000 | 0 | 398,000 | 15,000 | 413,000 |
| 2022 | 2023 | 487,000 | 16,000 | 503,000 | 0 | 487,000 | 16,000 | 503,000 |
| 2021 | 2022 | 406,000 | 16,000 | 422,000 | 0 | 406,000 | 16,000 | 422,000 |
| 2020 | 2021 | 376,000 | 16,000 | 392,000 | 0 | 376,000 | 16,000 | 392,000 |
| 2019 | 2020 | 272,000 | 26,000 | 298,000 | 0 | 272,000 | 26,000 | 298,000 |
| 2018 | 2019 | 272,000 | 26,000 | 298,000 | 0 | 272,000 | 26,000 | 298,000 |
| 2017 | 2018 | 239,000 | 26,000 | 265,000 | 0 | 239,000 | 26,000 | 265,000 |
| 2016 | 2017 | 222,000 | 26,000 | 248,000 | 0 | 222,000 | 26,000 | 248,000 |
| 2015 | 2016 | 214,000 | 26,000 | 240,000 | 0 | 214,000 | 26,000 | 240,000 |
| 2014 | 2015 | 197,000 | 26,000 | 223,000 | 0 | 197,000 | 26,000 | 223,000 |
| 2013 | 2014 | 211,000 | 23,000 | 234,000 | 0 | 211,000 | 23,000 | 234,000 |
| 2012 | 2013 | 216,000 | 24,000 | 240,000 | 0 | 216,000 | 24,000 | 240,000 |
| 2011 | 2012 | 222,000 | 24,000 | 246,000 | 0 | 222,000 | 24,000 | 246,000 |
| 2010 | 2011 | 234,000 | 140,000 | 374,000 | 0 | 234,000 | 140,000 | 374,000 |
| 2009 | 2010 | 234,000 | 134,000 | 368,000 | 0 | 234,000 | 134,000 | 368,000 |
| 2008 | 2009 | 276,000 | 174,000 | 450,000 | 0 | 276,000 | 174,000 | 450,000 |
| 2007 | 2008 | 170,000 | 251,000 | 421,000 | 0 | 170,000 | 251,000 | 421,000 |
| 2006 | 2007 | 157,000 | 187,000 | 344,000 | 0 | 157,000 | 187,000 | 344,000 |
| 2005 | 2006 | 152,000 | 168,000 | 320,000 | 0 | 152,000 | 168,000 | 320,000 |
| 2004 | 2005 | 147,000 | 162,000 | 309,000 | 0 | 147,000 | 162,000 | 309,000 |
| 2003 | 2004 | 140,000 | 131,000 | 271,000 | 0 | 140,000 | 131,000 | 271,000 |
| 2002 | 2003 | 140,000 | 131,000 | 271,000 | 0 | 140,000 | 131,000 | 271,000 |
| 2001 | 2002 | 122,000 | 151,000 | 273,000 | 0 | 122,000 | 151,000 | 273,000 |
| 2000 | 2001 | 104,000 | 132,000 | 236,000 | 0 | 104,000 | 132,000 | 236,000 |
| 1999 | 2000 | 91,000 | 119,000 | 210,000 | 0 | 91,000 | 119,000 | 210,000 |
| 1998 | 1999 | 84,000 | 99,000 | 183,000 | 0 | 84,000 | 99,000 | 183,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 74,000 | 88,000 | 162,000 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 74,000 | 88,000 | 162,000 |
| 1995 | 1996 | 0 | 0 | 0 | 0 | 74,000 | 64,700 | 138,700 |
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