| 2025 | 2026 | 341,000 | 273,000 | 614,000 | 0 | 341,000 | 273,000 | 614,000 |
| 2024 | 2025 | 324,000 | 262,000 | 586,000 | 0 | 324,000 | 262,000 | 586,000 |
| 2023 | 2024 | 377,000 | 234,000 | 611,000 | 0 | 377,000 | 234,000 | 611,000 |
| 2022 | 2023 | 322,000 | 327,000 | 649,000 | 0 | 322,000 | 327,000 | 649,000 |
| 2021 | 2022 | 278,000 | 266,000 | 544,000 | 0 | 278,000 | 266,000 | 544,000 |
| 2020 | 2021 | 255,000 | 243,000 | 498,000 | 0 | 255,000 | 243,000 | 498,000 |
| 2019 | 2020 | 258,000 | 245,000 | 503,000 | 0 | 258,000 | 245,000 | 503,000 |
| 2018 | 2019 | 255,000 | 242,000 | 497,000 | 0 | 255,000 | 242,000 | 497,000 |
| 2017 | 2018 | 232,000 | 200,000 | 432,000 | 0 | 232,000 | 200,000 | 432,000 |
| 2016 | 2017 | 204,000 | 174,000 | 378,000 | 0 | 204,000 | 174,000 | 378,000 |
| 2015 | 2016 | 194,000 | 164,000 | 358,000 | 0 | 194,000 | 164,000 | 358,000 |
| 2014 | 2015 | 170,000 | 140,000 | 310,000 | 0 | 170,000 | 140,000 | 310,000 |
| 2013 | 2014 | 152,000 | 126,000 | 278,000 | 0 | 152,000 | 126,000 | 278,000 |
| 2012 | 2013 | 145,000 | 111,000 | 256,000 | 0 | 145,000 | 111,000 | 256,000 |
| 2011 | 2012 | 121,000 | 146,000 | 267,000 | 0 | 121,000 | 146,000 | 267,000 |
| 2010 | 2011 | 129,000 | 155,000 | 284,000 | 0 | 129,000 | 155,000 | 284,000 |
| 2009 | 2010 | 127,000 | 152,000 | 279,000 | 0 | 127,000 | 152,000 | 279,000 |
| 2008 | 2009 | 155,000 | 186,000 | 341,000 | 0 | 155,000 | 186,000 | 341,000 |
| 2007 | 2008 | 140,000 | 168,000 | 308,000 | 0 | 140,000 | 168,000 | 308,000 |
| 2006 | 2007 | 129,000 | 144,000 | 273,000 | 0 | 129,000 | 144,000 | 273,000 |
| 2005 | 2006 | 122,000 | 134,000 | 256,000 | 0 | 122,000 | 134,000 | 256,000 |
| 2004 | 2005 | 100,000 | 131,000 | 231,000 | 0 | 100,000 | 131,000 | 231,000 |
| 2003 | 2004 | 93,000 | 120,000 | 213,000 | 0 | 93,000 | 120,000 | 213,000 |
| 2002 | 2003 | 87,000 | 112,000 | 199,000 | 0 | 87,000 | 112,000 | 199,000 |
| 2001 | 2002 | 83,000 | 105,000 | 188,000 | 0 | 83,000 | 105,000 | 188,000 |
| 2000 | 2001 | 64,000 | 93,000 | 157,000 | 0 | 64,000 | 93,000 | 157,000 |
| 1999 | 2000 | 64,000 | 75,000 | 139,000 | 0 | 64,000 | 75,000 | 139,000 |
| 1998 | 1999 | 58,000 | 68,000 | 126,000 | 0 | 58,000 | 68,000 | 126,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 53,000 | 62,000 | 115,000 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 49,700 | 51,700 | 101,400 |
| 1995 | 1996 | 0 | 0 | 0 | 0 | 49,700 | 51,700 | 101,400 |
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