| 2026 | 2027 | 242,000 | 871,000 | 1,113,000 | 340,000 | 242,000 | 871,000 | 1,113,000 |
| 2025 | 2026 | 398,000 | 516,000 | 914,000 | 164,000 | 398,000 | 516,000 | 914,000 |
| 2024 | 2025 | 383,000 | 361,000 | 744,000 | 0 | 383,000 | 361,000 | 744,000 |
| 2023 | 2024 | 357,000 | 318,000 | 675,000 | 401,000 | 357,000 | 318,000 | 675,000 |
| 2022 | 2023 | 397,000 | 0 | 397,000 | 0 | 397,000 | 0 | 397,000 |
| 2021 | 2022 | 368,800 | 65,000 | 433,800 | 0 | 368,800 | 65,000 | 433,800 |
| 2020 | 2021 | 304,800 | 96,000 | 400,800 | 0 | 304,800 | 96,000 | 400,800 |
| 2019 | 2020 | 369,000 | 412,000 | 781,000 | 0 | 369,000 | 412,000 | 781,000 |
| 2018 | 2019 | 345,000 | 388,000 | 733,000 | 0 | 345,000 | 388,000 | 733,000 |
| 2017 | 2018 | 314,000 | 353,000 | 667,000 | 0 | 314,000 | 353,000 | 667,000 |
| 2016 | 2017 | 293,000 | 330,000 | 623,000 | 0 | 293,000 | 330,000 | 623,000 |
| 2015 | 2016 | 266,000 | 300,000 | 566,000 | 0 | 266,000 | 300,000 | 566,000 |
| 2014 | 2015 | 240,000 | 236,000 | 476,000 | 0 | 240,000 | 236,000 | 476,000 |
| 2013 | 2014 | 220,000 | 201,000 | 421,000 | 0 | 220,000 | 201,000 | 421,000 |
| 2012 | 2013 | 220,000 | 168,000 | 388,000 | 0 | 220,000 | 168,000 | 388,000 |
| 2011 | 2012 | 223,000 | 174,000 | 397,000 | 0 | 223,000 | 174,000 | 397,000 |
| 2010 | 2011 | 230,000 | 180,000 | 410,000 | 0 | 230,000 | 180,000 | 410,000 |
| 2009 | 2010 | 230,000 | 193,000 | 423,000 | 0 | 230,000 | 193,000 | 423,000 |
| 2008 | 2009 | 271,000 | 217,000 | 488,000 | 0 | 271,000 | 217,000 | 488,000 |
| 2007 | 2008 | 248,000 | 198,000 | 446,000 | 0 | 248,000 | 198,000 | 446,000 |
| 2006 | 2007 | 191,000 | 242,000 | 433,000 | 0 | 191,000 | 242,000 | 433,000 |
| 2005 | 2006 | 180,000 | 228,000 | 408,000 | 0 | 180,000 | 228,000 | 408,000 |
| 2004 | 2005 | 166,000 | 219,000 | 385,000 | 0 | 166,000 | 219,000 | 385,000 |
| 2003 | 2004 | 159,000 | 191,000 | 350,000 | 0 | 159,000 | 191,000 | 350,000 |
| 2002 | 2003 | 151,000 | 181,000 | 332,000 | 0 | 151,000 | 181,000 | 332,000 |
| 2001 | 2002 | 144,000 | 173,000 | 317,000 | 0 | 144,000 | 173,000 | 317,000 |
| 2000 | 2001 | 90,000 | 141,000 | 231,000 | 0 | 90,000 | 141,000 | 231,000 |
| 1999 | 2000 | 79,000 | 124,000 | 203,000 | 0 | 79,000 | 124,000 | 203,000 |
| 1998 | 1999 | 72,000 | 107,000 | 179,000 | 0 | 72,000 | 107,000 | 179,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 54,000 | 84,000 | 138,000 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 46,500 | 82,600 | 129,100 |
| 1995 | 1996 | 0 | 0 | 0 | 0 | 46,500 | 82,600 | 129,100 |
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