| 2026 | 2027 | 354,000 | 180,000 | 534,000 | 0 | 354,000 | 180,000 | 534,000 |
| 2025 | 2026 | 354,000 | 194,000 | 548,000 | 0 | 354,000 | 194,000 | 548,000 |
| 2024 | 2025 | 338,000 | 194,000 | 532,000 | 0 | 338,000 | 194,000 | 532,000 |
| 2023 | 2024 | 297,000 | 177,000 | 474,000 | 0 | 297,000 | 177,000 | 474,000 |
| 2022 | 2023 | 343,000 | 205,000 | 548,000 | 0 | 343,000 | 205,000 | 548,000 |
| 2021 | 2022 | 210,000 | 227,000 | 437,000 | 0 | 210,000 | 227,000 | 437,000 |
| 2020 | 2021 | 180,000 | 189,000 | 369,000 | 0 | 180,000 | 189,000 | 369,000 |
| 2019 | 2020 | 179,000 | 187,000 | 366,000 | 0 | 179,000 | 187,000 | 366,000 |
| 2018 | 2019 | 176,000 | 170,000 | 346,000 | 0 | 176,000 | 170,000 | 346,000 |
| 2017 | 2018 | 160,000 | 142,000 | 302,000 | 0 | 160,000 | 142,000 | 302,000 |
| 2016 | 2017 | 141,000 | 124,000 | 265,000 | 0 | 141,000 | 124,000 | 265,000 |
| 2015 | 2016 | 138,000 | 78,000 | 216,000 | 0 | 138,000 | 78,000 | 216,000 |
| 2014 | 2015 | 130,000 | 61,000 | 191,000 | 0 | 130,000 | 61,000 | 191,000 |
| 2013 | 2014 | 107,000 | 57,000 | 164,000 | 0 | 107,000 | 57,000 | 164,000 |
| 2012 | 2013 | 107,000 | 73,000 | 180,000 | 0 | 107,000 | 73,000 | 180,000 |
| 2011 | 2012 | 112,000 | 74,000 | 186,000 | 0 | 112,000 | 74,000 | 186,000 |
| 2010 | 2011 | 125,000 | 86,000 | 211,000 | 0 | 125,000 | 86,000 | 211,000 |
| 2009 | 2010 | 113,000 | 109,000 | 222,000 | 0 | 113,000 | 109,000 | 222,000 |
| 2008 | 2009 | 129,000 | 150,000 | 279,000 | 0 | 129,000 | 150,000 | 279,000 |
| 2007 | 2008 | 118,000 | 125,000 | 243,000 | 0 | 118,000 | 125,000 | 243,000 |
| 2006 | 2007 | 103,000 | 109,000 | 212,000 | 14,000 | 103,000 | 109,000 | 212,000 |
| 2005 | 2006 | 98,000 | 89,000 | 187,000 | 0 | 98,000 | 89,000 | 187,000 |
| 2004 | 2005 | 95,000 | 81,000 | 176,000 | 0 | 95,000 | 66,000 | 161,000 |
| 2003 | 2004 | 60,000 | 87,000 | 147,000 | 0 | 60,000 | 72,000 | 132,000 |
| 2002 | 2003 | 58,000 | 80,000 | 138,000 | 15,000 | 58,000 | 65,000 | 123,000 |
| 2001 | 2002 | 58,000 | 65,000 | 123,000 | 0 | 58,000 | 65,000 | 123,000 |
| 2000 | 2001 | 52,000 | 60,000 | 112,000 | 0 | 52,000 | 60,000 | 112,000 |
| 1999 | 2000 | 50,000 | 50,000 | 100,000 | 0 | 50,000 | 50,000 | 100,000 |
| 1998 | 1999 | 57,000 | 28,000 | 85,000 | 0 | 57,000 | 28,000 | 85,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 50,000 | 25,000 | 75,000 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 50,000 | 21,800 | 71,800 |
| 1995 | 1996 | 0 | 0 | 0 | 0 | 50,000 | 21,800 | 71,800 |
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