| 2026 | 2027 | 639,000 | 2,000 | 641,000 | 0 | 639,000 | 2,000 | 641,000 |
| 2025 | 2026 | 609,000 | 30,000 | 639,000 | 0 | 609,000 | 30,000 | 639,000 |
| 2024 | 2025 | 560,000 | 57,000 | 617,000 | 0 | 560,000 | 57,000 | 617,000 |
| 2023 | 2024 | 500,000 | 63,000 | 563,000 | 0 | 500,000 | 63,000 | 563,000 |
| 2022 | 2023 | 497,000 | 196,000 | 693,000 | 0 | 497,000 | 196,000 | 693,000 |
| 2021 | 2022 | 461,000 | 154,000 | 615,000 | 0 | 461,000 | 154,000 | 615,000 |
| 2020 | 2021 | 393,000 | 124,000 | 517,000 | 0 | 393,000 | 124,000 | 517,000 |
| 2019 | 2020 | 416,000 | 112,000 | 528,000 | 0 | 416,000 | 112,000 | 528,000 |
| 2018 | 2019 | 416,000 | 113,000 | 529,000 | 0 | 416,000 | 113,000 | 529,000 |
| 2017 | 2018 | 369,000 | 100,000 | 469,000 | 0 | 369,000 | 100,000 | 469,000 |
| 2016 | 2017 | 256,000 | 180,000 | 436,000 | 0 | 256,000 | 180,000 | 436,000 |
| 2015 | 2016 | 232,000 | 162,000 | 394,000 | 0 | 232,000 | 162,000 | 394,000 |
| 2014 | 2015 | 206,000 | 143,000 | 349,000 | 0 | 206,000 | 143,000 | 349,000 |
| 2013 | 2014 | 190,000 | 132,000 | 322,000 | 0 | 190,000 | 132,000 | 322,000 |
| 2012 | 2013 | 190,000 | 93,000 | 283,000 | 0 | 190,000 | 93,000 | 283,000 |
| 2011 | 2012 | 190,000 | 93,000 | 283,000 | 0 | 190,000 | 93,000 | 283,000 |
| 2010 | 2011 | 201,000 | 103,000 | 304,000 | 0 | 201,000 | 103,000 | 304,000 |
| 2009 | 2010 | 201,000 | 98,000 | 299,000 | 0 | 201,000 | 98,000 | 299,000 |
| 2008 | 2009 | 237,000 | 120,000 | 357,000 | 0 | 237,000 | 120,000 | 357,000 |
| 2007 | 2008 | 209,000 | 106,000 | 315,000 | 0 | 209,000 | 106,000 | 315,000 |
| 2006 | 2007 | 190,000 | 97,000 | 287,000 | 0 | 190,000 | 97,000 | 287,000 |
| 2005 | 2006 | 146,000 | 113,000 | 259,000 | 0 | 146,000 | 113,000 | 259,000 |
| 2004 | 2005 | 134,000 | 103,000 | 237,000 | 0 | 134,000 | 103,000 | 237,000 |
| 2003 | 2004 | 127,000 | 96,000 | 223,000 | 0 | 127,000 | 96,000 | 223,000 |
| 2002 | 2003 | 120,000 | 90,000 | 210,000 | 0 | 120,000 | 90,000 | 210,000 |
| 2001 | 2002 | 114,000 | 85,000 | 199,000 | 0 | 114,000 | 85,000 | 199,000 |
| 2000 | 2001 | 99,000 | 79,000 | 178,000 | 0 | 99,000 | 79,000 | 178,000 |
| 1999 | 2000 | 90,000 | 71,000 | 161,000 | 0 | 90,000 | 71,000 | 161,000 |
| 1998 | 1999 | 63,000 | 86,000 | 149,000 | 0 | 63,000 | 86,000 | 149,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 57,000 | 74,000 | 131,000 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 46,200 | 74,800 | 121,000 |
| 1995 | 1996 | 0 | 0 | 0 | 0 | 46,200 | 74,800 | 121,000 |
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