| 2026 | 2027 | 332,000 | 254,000 | 586,000 | 0 | 332,000 | 254,000 | 586,000 |
| 2025 | 2026 | 332,000 | 273,000 | 605,000 | 0 | 332,000 | 273,000 | 605,000 |
| 2024 | 2025 | 306,000 | 290,000 | 596,000 | 0 | 306,000 | 290,000 | 596,000 |
| 2023 | 2024 | 265,000 | 250,000 | 515,000 | 0 | 265,000 | 250,000 | 515,000 |
| 2022 | 2023 | 241,000 | 328,000 | 569,000 | 0 | 241,000 | 328,000 | 569,000 |
| 2021 | 2022 | 194,000 | 261,000 | 455,000 | 211,000 | 194,000 | 261,000 | 455,000 |
| 2020 | 2021 | 208,000 | 43,000 | 251,000 | 0 | 208,000 | 43,000 | 251,000 |
| 2019 | 2020 | 174,000 | 72,000 | 246,000 | 0 | 174,000 | 72,000 | 246,000 |
| 2018 | 2019 | 159,000 | 77,000 | 236,000 | 0 | 159,000 | 77,000 | 236,000 |
| 2017 | 2018 | 145,000 | 53,000 | 198,000 | 0 | 145,000 | 53,000 | 198,000 |
| 2016 | 2017 | 138,000 | 50,000 | 188,000 | 0 | 138,000 | 50,000 | 188,000 |
| 2015 | 2016 | 138,000 | 45,000 | 183,000 | 0 | 138,000 | 45,000 | 183,000 |
| 2014 | 2015 | 138,000 | 38,000 | 176,000 | 0 | 138,000 | 38,000 | 176,000 |
| 2013 | 2014 | 163,000 | 1,000 | 164,000 | 0 | 163,000 | 1,000 | 164,000 |
| 2012 | 2013 | 163,000 | 1,000 | 164,000 | 0 | 163,000 | 1,000 | 164,000 |
| 2011 | 2012 | 163,000 | 1,000 | 164,000 | 0 | 163,000 | 1,000 | 164,000 |
| 2010 | 2011 | 178,000 | 3,000 | 181,000 | 0 | 178,000 | 3,000 | 181,000 |
| 2009 | 2010 | 178,000 | 13,000 | 191,000 | 0 | 178,000 | 13,000 | 191,000 |
| 2008 | 2009 | 178,000 | 62,000 | 240,000 | 0 | 178,000 | 62,000 | 240,000 |
| 2007 | 2008 | 144,000 | 86,000 | 230,000 | 0 | 144,000 | 86,000 | 230,000 |
| 2006 | 2007 | 131,000 | 52,000 | 183,000 | 0 | 131,000 | 52,000 | 183,000 |
| 2005 | 2006 | 126,000 | 44,000 | 170,000 | 0 | 126,000 | 44,000 | 170,000 |
| 2004 | 2005 | 56,000 | 37,000 | 93,000 | 0 | 56,000 | 37,000 | 93,000 |
| 2003 | 2004 | 56,000 | 37,000 | 93,000 | 0 | 56,000 | 37,000 | 93,000 |
| 2002 | 2003 | 54,000 | 37,000 | 91,000 | 0 | 54,000 | 37,000 | 91,000 |
| 2001 | 2002 | 52,000 | 37,000 | 89,000 | 0 | 52,000 | 37,000 | 89,000 |
| 2000 | 2001 | 50,000 | 32,000 | 82,000 | 0 | 50,000 | 32,000 | 82,000 |
| 1999 | 2000 | 49,000 | 26,000 | 75,000 | 0 | 49,000 | 26,000 | 75,000 |
| 1998 | 1999 | 46,000 | 23,000 | 69,000 | 0 | 46,000 | 23,000 | 69,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 42,000 | 22,000 | 64,000 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 42,300 | 21,000 | 63,300 |
| 1995 | 1996 | 0 | 0 | 0 | 0 | 42,300 | 21,000 | 63,300 |
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