| 2026 | 2027 | 322,000 | 276,000 | 598,000 | 0 | 322,000 | 276,000 | 598,000 |
| 2025 | 2026 | 307,000 | 300,000 | 607,000 | 0 | 307,000 | 300,000 | 607,000 |
| 2024 | 2025 | 289,000 | 293,000 | 582,000 | 0 | 289,000 | 293,000 | 582,000 |
| 2023 | 2024 | 245,000 | 248,000 | 493,000 | 0 | 245,000 | 248,000 | 493,000 |
| 2022 | 2023 | 260,000 | 365,000 | 625,000 | 0 | 260,000 | 365,000 | 625,000 |
| 2021 | 2022 | 212,000 | 245,000 | 457,000 | 0 | 212,000 | 245,000 | 457,000 |
| 2020 | 2021 | 199,000 | 189,000 | 388,000 | 0 | 199,000 | 189,000 | 388,000 |
| 2019 | 2020 | 199,000 | 189,000 | 388,000 | 0 | 199,000 | 189,000 | 388,000 |
| 2018 | 2019 | 199,000 | 191,000 | 390,000 | 0 | 199,000 | 191,000 | 390,000 |
| 2017 | 2018 | 170,000 | 162,000 | 332,000 | 0 | 170,000 | 162,000 | 332,000 |
| 2016 | 2017 | 143,000 | 164,000 | 307,000 | 0 | 143,000 | 164,000 | 307,000 |
| 2015 | 2016 | 132,000 | 152,000 | 284,000 | 0 | 132,000 | 152,000 | 284,000 |
| 2014 | 2015 | 125,000 | 143,000 | 268,000 | 0 | 125,000 | 143,000 | 268,000 |
| 2013 | 2014 | 108,000 | 123,000 | 231,000 | 0 | 108,000 | 123,000 | 231,000 |
| 2012 | 2013 | 96,000 | 107,000 | 203,000 | 0 | 96,000 | 107,000 | 203,000 |
| 2011 | 2012 | 110,000 | 109,000 | 219,000 | 5,000 | 110,000 | 109,000 | 219,000 |
| 2010 | 2011 | 106,000 | 111,000 | 217,000 | 0 | 106,000 | 111,000 | 217,000 |
| 2009 | 2010 | 106,000 | 120,000 | 226,000 | 0 | 106,000 | 120,000 | 226,000 |
| 2008 | 2009 | 125,000 | 141,000 | 266,000 | 0 | 125,000 | 141,000 | 266,000 |
| 2007 | 2008 | 113,000 | 127,000 | 240,000 | 0 | 113,000 | 127,000 | 240,000 |
| 2006 | 2007 | 103,000 | 111,000 | 214,000 | 0 | 103,000 | 111,000 | 214,000 |
| 2005 | 2006 | 98,000 | 105,000 | 203,000 | 0 | 98,000 | 105,000 | 203,000 |
| 2004 | 2005 | 95,000 | 98,000 | 193,000 | 0 | 95,000 | 98,000 | 193,000 |
| 2003 | 2004 | 76,000 | 112,000 | 188,000 | 0 | 76,000 | 112,000 | 188,000 |
| 2002 | 2003 | 73,000 | 108,000 | 181,000 | 0 | 73,000 | 108,000 | 181,000 |
| 2001 | 2002 | 69,000 | 97,000 | 166,000 | 0 | 69,000 | 97,000 | 166,000 |
| 2000 | 2001 | 62,000 | 90,000 | 152,000 | 0 | 62,000 | 90,000 | 152,000 |
| 1999 | 2000 | 60,000 | 82,000 | 142,000 | 0 | 60,000 | 82,000 | 142,000 |
| 1998 | 1999 | 59,000 | 49,000 | 108,000 | 0 | 59,000 | 49,000 | 108,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 55,000 | 46,000 | 101,000 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 55,000 | 42,300 | 97,300 |
| 1995 | 1996 | 0 | 0 | 0 | 0 | 55,000 | 42,300 | 97,300 |
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