| 2025 | 2026 | 327,000 | 332,000 | 659,000 | 0 | 327,000 | 332,000 | 659,000 |
| 2024 | 2025 | 327,000 | 310,000 | 637,000 | 0 | 327,000 | 310,000 | 637,000 |
| 2023 | 2024 | 292,000 | 307,000 | 599,000 | 0 | 292,000 | 307,000 | 599,000 |
| 2022 | 2023 | 250,000 | 391,000 | 641,000 | 0 | 250,000 | 391,000 | 641,000 |
| 2021 | 2022 | 230,000 | 340,000 | 570,000 | 0 | 230,000 | 340,000 | 570,000 |
| 2020 | 2021 | 205,000 | 308,000 | 513,000 | 0 | 205,000 | 308,000 | 513,000 |
| 2019 | 2020 | 205,000 | 304,000 | 509,000 | 0 | 205,000 | 304,000 | 509,000 |
| 2018 | 2019 | 206,000 | 308,000 | 514,000 | 0 | 206,000 | 308,000 | 514,000 |
| 2017 | 2018 | 182,000 | 280,000 | 462,000 | 0 | 182,000 | 280,000 | 462,000 |
| 2016 | 2017 | 162,000 | 246,000 | 408,000 | 0 | 162,000 | 246,000 | 408,000 |
| 2015 | 2016 | 141,000 | 214,000 | 355,000 | 0 | 141,000 | 214,000 | 355,000 |
| 2014 | 2015 | 157,000 | 141,000 | 298,000 | 0 | 157,000 | 141,000 | 298,000 |
| 2013 | 2014 | 140,000 | 140,000 | 280,000 | 0 | 140,000 | 140,000 | 280,000 |
| 2012 | 2013 | 128,000 | 118,000 | 246,000 | 0 | 128,000 | 118,000 | 246,000 |
| 2011 | 2012 | 133,000 | 147,000 | 280,000 | 0 | 133,000 | 147,000 | 280,000 |
| 2010 | 2011 | 139,000 | 161,000 | 300,000 | 0 | 139,000 | 161,000 | 300,000 |
| 2009 | 2010 | 139,000 | 161,000 | 300,000 | 0 | 139,000 | 161,000 | 300,000 |
| 2008 | 2009 | 139,000 | 203,000 | 342,000 | 0 | 139,000 | 203,000 | 342,000 |
| 2007 | 2008 | 124,000 | 189,000 | 313,000 | 0 | 124,000 | 189,000 | 313,000 |
| 2006 | 2007 | 105,000 | 165,000 | 270,000 | 0 | 105,000 | 165,000 | 270,000 |
| 2005 | 2006 | 100,000 | 161,000 | 261,000 | 0 | 100,000 | 161,000 | 261,000 |
| 2004 | 2005 | 94,000 | 138,000 | 232,000 | 0 | 94,000 | 138,000 | 232,000 |
| 2003 | 2004 | 94,000 | 128,000 | 222,000 | 0 | 94,000 | 128,000 | 222,000 |
| 2002 | 2003 | 86,000 | 117,000 | 203,000 | 0 | 86,000 | 117,000 | 203,000 |
| 2001 | 2002 | 81,000 | 109,000 | 190,000 | 0 | 81,000 | 109,000 | 190,000 |
| 2000 | 2001 | 41,000 | 90,000 | 131,000 | 0 | 41,000 | 90,000 | 131,000 |
| 1999 | 2000 | 36,000 | 84,000 | 120,000 | 0 | 36,000 | 84,000 | 120,000 |
| 1998 | 1999 | 31,000 | 72,000 | 103,000 | 0 | 31,000 | 72,000 | 103,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 25,000 | 58,000 | 83,000 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 25,000 | 58,000 | 83,000 |
| 1995 | 1996 | 0 | 0 | 0 | 0 | 25,700 | 57,800 | 83,500 |
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