| 2025 | 2026 | 573,000 | 72,000 | 645,000 | 0 | 573,000 | 72,000 | 645,000 |
| 2024 | 2025 | 573,000 | 50,000 | 623,000 | 0 | 573,000 | 50,000 | 623,000 |
| 2023 | 2024 | 512,000 | 101,000 | 613,000 | 0 | 512,000 | 101,000 | 613,000 |
| 2022 | 2023 | 438,000 | 218,000 | 656,000 | 0 | 438,000 | 218,000 | 656,000 |
| 2021 | 2022 | 403,000 | 181,000 | 584,000 | 0 | 403,000 | 181,000 | 584,000 |
| 2020 | 2021 | 250,000 | 290,000 | 540,000 | 0 | 250,000 | 290,000 | 540,000 |
| 2019 | 2020 | 250,000 | 286,000 | 536,000 | 0 | 250,000 | 286,000 | 536,000 |
| 2018 | 2019 | 251,000 | 257,000 | 508,000 | 0 | 251,000 | 257,000 | 508,000 |
| 2017 | 2018 | 222,000 | 235,000 | 457,000 | 0 | 222,000 | 235,000 | 457,000 |
| 2016 | 2017 | 198,000 | 206,000 | 404,000 | 0 | 198,000 | 206,000 | 404,000 |
| 2015 | 2016 | 173,000 | 178,000 | 351,000 | 0 | 173,000 | 178,000 | 351,000 |
| 2014 | 2015 | 181,000 | 121,000 | 302,000 | 0 | 181,000 | 121,000 | 302,000 |
| 2013 | 2014 | 161,000 | 123,000 | 284,000 | 0 | 161,000 | 123,000 | 284,000 |
| 2012 | 2013 | 147,000 | 103,000 | 250,000 | 0 | 147,000 | 103,000 | 250,000 |
| 2011 | 2012 | 153,000 | 131,000 | 284,000 | 0 | 153,000 | 131,000 | 284,000 |
| 2010 | 2011 | 160,000 | 144,000 | 304,000 | 0 | 160,000 | 144,000 | 304,000 |
| 2009 | 2010 | 160,000 | 144,000 | 304,000 | 0 | 160,000 | 144,000 | 304,000 |
| 2008 | 2009 | 160,000 | 187,000 | 347,000 | 0 | 160,000 | 187,000 | 347,000 |
| 2007 | 2008 | 143,000 | 174,000 | 317,000 | 0 | 143,000 | 174,000 | 317,000 |
| 2006 | 2007 | 128,000 | 142,000 | 270,000 | 0 | 128,000 | 142,000 | 270,000 |
| 2005 | 2006 | 122,000 | 139,000 | 261,000 | 0 | 122,000 | 139,000 | 261,000 |
| 2004 | 2005 | 115,000 | 117,000 | 232,000 | 0 | 115,000 | 117,000 | 232,000 |
| 2003 | 2004 | 115,000 | 91,000 | 206,000 | 0 | 115,000 | 91,000 | 206,000 |
| 2002 | 2003 | 105,000 | 84,000 | 189,000 | 0 | 105,000 | 84,000 | 189,000 |
| 2001 | 2002 | 99,000 | 78,000 | 177,000 | 0 | 99,000 | 78,000 | 177,000 |
| 2000 | 2001 | 49,000 | 101,000 | 150,000 | 0 | 49,000 | 101,000 | 150,000 |
| 1999 | 2000 | 43,000 | 82,000 | 125,000 | 0 | 43,000 | 82,000 | 125,000 |
| 1998 | 1999 | 37,000 | 64,000 | 101,000 | 0 | 37,000 | 64,000 | 101,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 30,000 | 51,000 | 81,000 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 30,000 | 51,000 | 81,000 |
| 1995 | 1996 | 0 | 0 | 0 | 0 | 27,300 | 57,700 | 85,000 |
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