| 2026 | 2027 | 316,000 | 319,000 | 635,000 | 0 | 316,000 | 319,000 | 635,000 |
| 2025 | 2026 | 301,000 | 332,000 | 633,000 | 0 | 301,000 | 332,000 | 633,000 |
| 2024 | 2025 | 283,000 | 324,000 | 607,000 | 0 | 283,000 | 324,000 | 607,000 |
| 2023 | 2024 | 240,000 | 274,000 | 514,000 | 0 | 240,000 | 274,000 | 514,000 |
| 2022 | 2023 | 260,000 | 387,000 | 647,000 | 0 | 260,000 | 387,000 | 647,000 |
| 2021 | 2022 | 212,000 | 261,000 | 473,000 | 0 | 212,000 | 261,000 | 473,000 |
| 2020 | 2021 | 199,000 | 203,000 | 402,000 | 0 | 199,000 | 203,000 | 402,000 |
| 2019 | 2020 | 199,000 | 203,000 | 402,000 | 0 | 199,000 | 203,000 | 402,000 |
| 2018 | 2019 | 199,000 | 205,000 | 404,000 | 0 | 199,000 | 205,000 | 404,000 |
| 2017 | 2018 | 170,000 | 174,000 | 344,000 | 8,000 | 170,000 | 174,000 | 344,000 |
| 2016 | 2017 | 149,000 | 147,000 | 296,000 | 0 | 149,000 | 147,000 | 296,000 |
| 2015 | 2016 | 138,000 | 136,000 | 274,000 | 0 | 138,000 | 136,000 | 274,000 |
| 2014 | 2015 | 131,000 | 132,000 | 263,000 | 0 | 131,000 | 132,000 | 263,000 |
| 2013 | 2014 | 113,000 | 109,000 | 222,000 | 0 | 113,000 | 109,000 | 222,000 |
| 2012 | 2013 | 101,000 | 105,000 | 206,000 | 0 | 101,000 | 105,000 | 206,000 |
| 2011 | 2012 | 115,000 | 107,000 | 222,000 | 0 | 115,000 | 107,000 | 222,000 |
| 2010 | 2011 | 115,000 | 144,000 | 259,000 | 0 | 115,000 | 144,000 | 259,000 |
| 2009 | 2010 | 115,000 | 155,000 | 270,000 | 0 | 115,000 | 155,000 | 270,000 |
| 2008 | 2009 | 136,000 | 182,000 | 318,000 | 0 | 136,000 | 182,000 | 318,000 |
| 2007 | 2008 | 123,000 | 154,000 | 277,000 | 0 | 123,000 | 154,000 | 277,000 |
| 2006 | 2007 | 112,000 | 123,000 | 235,000 | 0 | 112,000 | 123,000 | 235,000 |
| 2005 | 2006 | 106,000 | 117,000 | 223,000 | 0 | 106,000 | 117,000 | 223,000 |
| 2004 | 2005 | 103,000 | 109,000 | 212,000 | 0 | 103,000 | 109,000 | 212,000 |
| 2003 | 2004 | 82,000 | 129,000 | 211,000 | 0 | 82,000 | 129,000 | 211,000 |
| 2002 | 2003 | 79,000 | 124,000 | 203,000 | 0 | 79,000 | 124,000 | 203,000 |
| 2001 | 2002 | 75,000 | 111,000 | 186,000 | 0 | 75,000 | 111,000 | 186,000 |
| 2000 | 2001 | 67,000 | 103,000 | 170,000 | 0 | 67,000 | 103,000 | 170,000 |
| 1999 | 2000 | 65,000 | 94,000 | 159,000 | 0 | 65,000 | 94,000 | 159,000 |
| 1998 | 1999 | 62,000 | 63,000 | 125,000 | 0 | 62,000 | 63,000 | 125,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 55,000 | 56,000 | 111,000 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 55,000 | 55,700 | 110,700 |
| 1995 | 1996 | 0 | 0 | 0 | 0 | 55,000 | 55,700 | 110,700 |
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