| 2026 | 2027 | 646,000 | 1,000 | 647,000 | 0 | 646,000 | 1,000 | 647,000 |
| 2025 | 2026 | 601,000 | 1,000 | 602,000 | 0 | 601,000 | 1,000 | 602,000 |
| 2024 | 2025 | 547,000 | 1,000 | 548,000 | 0 | 547,000 | 1,000 | 548,000 |
| 2023 | 2024 | 482,000 | 1,000 | 483,000 | 0 | 482,000 | 1,000 | 483,000 |
| 2022 | 2023 | 592,000 | 1,000 | 593,000 | 0 | 592,000 | 1,000 | 593,000 |
| 2021 | 2022 | 390,000 | 10,000 | 400,000 | 0 | 390,000 | 10,000 | 400,000 |
| 2020 | 2021 | 384,000 | 10,000 | 394,000 | 0 | 384,000 | 10,000 | 394,000 |
| 2019 | 2020 | 400,000 | 10,000 | 410,000 | 0 | 400,000 | 10,000 | 410,000 |
| 2018 | 2019 | 314,000 | 18,000 | 332,000 | 0 | 314,000 | 18,000 | 332,000 |
| 2017 | 2018 | 286,000 | 18,000 | 304,000 | 0 | 286,000 | 18,000 | 304,000 |
| 2016 | 2017 | 254,000 | 16,000 | 270,000 | 0 | 254,000 | 16,000 | 270,000 |
| 2015 | 2016 | 236,000 | 15,000 | 251,000 | 0 | 236,000 | 15,000 | 251,000 |
| 2014 | 2015 | 211,000 | 13,000 | 224,000 | 0 | 211,000 | 13,000 | 224,000 |
| 2013 | 2014 | 184,000 | 11,000 | 195,000 | 0 | 184,000 | 11,000 | 195,000 |
| 2012 | 2013 | 190,000 | 9,000 | 199,000 | 0 | 190,000 | 9,000 | 199,000 |
| 2011 | 2012 | 185,000 | 8,000 | 193,000 | 0 | 185,000 | 8,000 | 193,000 |
| 2010 | 2011 | 214,000 | 10,000 | 224,000 | 0 | 214,000 | 10,000 | 224,000 |
| 2009 | 2010 | 242,000 | 11,000 | 253,000 | 0 | 242,000 | 11,000 | 253,000 |
| 2008 | 2009 | 285,000 | 15,000 | 300,000 | 0 | 285,000 | 15,000 | 300,000 |
| 2007 | 2008 | 255,000 | 15,000 | 270,000 | 0 | 255,000 | 15,000 | 270,000 |
| 2006 | 2007 | 146,000 | 67,000 | 213,000 | 0 | 146,000 | 67,000 | 213,000 |
| 2005 | 2006 | 138,000 | 30,000 | 168,000 | 0 | 138,000 | 30,000 | 168,000 |
| 2004 | 2005 | 129,000 | 30,000 | 159,000 | 0 | 129,000 | 30,000 | 159,000 |
| 2003 | 2004 | 122,000 | 29,000 | 151,000 | 0 | 122,000 | 29,000 | 151,000 |
| 2002 | 2003 | 117,000 | 25,000 | 142,000 | 0 | 117,000 | 25,000 | 142,000 |
| 2001 | 2002 | 110,000 | 29,000 | 139,000 | 0 | 110,000 | 29,000 | 139,000 |
| 2000 | 2001 | 90,000 | 50,000 | 140,000 | 0 | 90,000 | 50,000 | 140,000 |
| 1999 | 2000 | 80,000 | 35,000 | 115,000 | 0 | 80,000 | 35,000 | 115,000 |
| 1998 | 1999 | 71,000 | 30,000 | 101,000 | 0 | 71,000 | 30,000 | 101,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 65,000 | 28,600 | 93,600 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 53,000 | 26,700 | 79,700 |
| 1995 | 1996 | 0 | 0 | 0 | 0 | 53,000 | 26,700 | 79,700 |
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