| 2025 | 2026 | 327,000 | 500,000 | 827,000 | 0 | 327,000 | 500,000 | 827,000 |
| 2024 | 2025 | 327,000 | 472,000 | 799,000 | 0 | 327,000 | 472,000 | 799,000 |
| 2023 | 2024 | 292,000 | 441,000 | 733,000 | 0 | 292,000 | 441,000 | 733,000 |
| 2022 | 2023 | 250,000 | 503,000 | 753,000 | 0 | 250,000 | 503,000 | 753,000 |
| 2021 | 2022 | 230,000 | 440,000 | 670,000 | 0 | 230,000 | 440,000 | 670,000 |
| 2020 | 2021 | 205,000 | 465,000 | 670,000 | 0 | 205,000 | 465,000 | 670,000 |
| 2019 | 2020 | 205,000 | 460,000 | 665,000 | 0 | 205,000 | 460,000 | 665,000 |
| 2018 | 2019 | 206,000 | 466,000 | 672,000 | 0 | 206,000 | 466,000 | 672,000 |
| 2017 | 2018 | 182,000 | 422,000 | 604,000 | 0 | 182,000 | 422,000 | 604,000 |
| 2016 | 2017 | 162,000 | 372,000 | 534,000 | 0 | 162,000 | 372,000 | 534,000 |
| 2015 | 2016 | 141,000 | 323,000 | 464,000 | 0 | 141,000 | 323,000 | 464,000 |
| 2014 | 2015 | 157,000 | 200,000 | 357,000 | 0 | 157,000 | 200,000 | 357,000 |
| 2013 | 2014 | 140,000 | 196,000 | 336,000 | 0 | 140,000 | 196,000 | 336,000 |
| 2012 | 2013 | 128,000 | 167,000 | 295,000 | 0 | 128,000 | 167,000 | 295,000 |
| 2011 | 2012 | 133,000 | 192,000 | 325,000 | 0 | 133,000 | 192,000 | 325,000 |
| 2010 | 2011 | 139,000 | 209,000 | 348,000 | 0 | 139,000 | 209,000 | 348,000 |
| 2009 | 2010 | 139,000 | 209,000 | 348,000 | 0 | 139,000 | 209,000 | 348,000 |
| 2008 | 2009 | 139,000 | 258,000 | 397,000 | 0 | 139,000 | 258,000 | 397,000 |
| 2007 | 2008 | 124,000 | 239,000 | 363,000 | 76,000 | 124,000 | 239,000 | 363,000 |
| 2006 | 2007 | 105,000 | 154,000 | 259,000 | 0 | 105,000 | 154,000 | 259,000 |
| 2005 | 2006 | 100,000 | 150,000 | 250,000 | 0 | 100,000 | 150,000 | 250,000 |
| 2004 | 2005 | 94,000 | 128,000 | 222,000 | 0 | 94,000 | 128,000 | 222,000 |
| 2003 | 2004 | 94,000 | 103,000 | 197,000 | 0 | 94,000 | 103,000 | 197,000 |
| 2002 | 2003 | 86,000 | 94,000 | 180,000 | 0 | 86,000 | 94,000 | 180,000 |
| 2001 | 2002 | 81,000 | 88,000 | 169,000 | 0 | 81,000 | 88,000 | 169,000 |
| 2000 | 2001 | 41,000 | 146,000 | 187,000 | 0 | 41,000 | 146,000 | 187,000 |
| 1999 | 2000 | 36,000 | 112,000 | 148,000 | 0 | 36,000 | 112,000 | 148,000 |
| 1998 | 1999 | 31,000 | 81,000 | 112,000 | 0 | 31,000 | 81,000 | 112,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 25,000 | 65,000 | 90,000 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 25,000 | 65,000 | 90,000 |
| 1995 | 1996 | 0 | 0 | 0 | 0 | 25,700 | 29,700 | 55,400 |
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