| 2026 | 2027 | 669,000 | 1,000 | 670,000 | 6,000 | 669,000 | 1,000 | 670,000 |
| 2025 | 2026 | 669,000 | 1,000 | 670,000 | 0 | 669,000 | 1,000 | 670,000 |
| 2024 | 2025 | 705,000 | 1,000 | 706,000 | 0 | 705,000 | 1,000 | 706,000 |
| 2023 | 2024 | 305,000 | 1,000 | 306,000 | 0 | 305,000 | 1,000 | 306,000 |
| 2022 | 2023 | 322,000 | 8,000 | 330,000 | 0 | 322,000 | 8,000 | 330,000 |
| 2021 | 2022 | 266,000 | 8,000 | 274,000 | 0 | 266,000 | 8,000 | 274,000 |
| 2020 | 2021 | 235,000 | 8,000 | 243,000 | 0 | 235,000 | 8,000 | 243,000 |
| 2019 | 2020 | 234,000 | 8,000 | 242,000 | 0 | 234,000 | 8,000 | 242,000 |
| 2018 | 2019 | 234,000 | 8,000 | 242,000 | 0 | 234,000 | 8,000 | 242,000 |
| 2017 | 2018 | 209,000 | 3,000 | 212,000 | 0 | 209,000 | 3,000 | 212,000 |
| 2016 | 2017 | 178,000 | 3,000 | 181,000 | 0 | 178,000 | 3,000 | 181,000 |
| 2015 | 2016 | 164,000 | 3,000 | 167,000 | 0 | 164,000 | 3,000 | 167,000 |
| 2014 | 2015 | 145,000 | 3,000 | 148,000 | 0 | 145,000 | 3,000 | 148,000 |
| 2013 | 2014 | 132,000 | 3,000 | 135,000 | 0 | 132,000 | 3,000 | 135,000 |
| 2012 | 2013 | 134,000 | 6,000 | 140,000 | 0 | 134,000 | 6,000 | 140,000 |
| 2011 | 2012 | 201,000 | 1,000 | 202,000 | 0 | 201,000 | 1,000 | 202,000 |
| 2010 | 2011 | 216,000 | 1,000 | 217,000 | 0 | 216,000 | 1,000 | 217,000 |
| 2009 | 2010 | 216,000 | 1,000 | 217,000 | 0 | 216,000 | 1,000 | 217,000 |
| 2008 | 2009 | 250,000 | 13,000 | 263,000 | 0 | 250,000 | 13,000 | 263,000 |
| 2007 | 2008 | 250,000 | 13,000 | 263,000 | 0 | 250,000 | 13,000 | 263,000 |
| 2006 | 2007 | 218,000 | 13,000 | 231,000 | 0 | 218,000 | 13,000 | 231,000 |
| 2005 | 2006 | 97,000 | 140,000 | 237,000 | 0 | 97,000 | 140,000 | 237,000 |
| 2004 | 2005 | 89,000 | 133,000 | 222,000 | 0 | 89,000 | 133,000 | 222,000 |
| 2003 | 2004 | 83,000 | 124,000 | 207,000 | 0 | 83,000 | 124,000 | 207,000 |
| 2002 | 2003 | 76,000 | 118,000 | 194,000 | 0 | 76,000 | 118,000 | 194,000 |
| 2001 | 2002 | 71,000 | 108,000 | 179,000 | 0 | 71,000 | 108,000 | 179,000 |
| 2000 | 2001 | 67,000 | 80,000 | 147,000 | 0 | 67,000 | 80,000 | 147,000 |
| 1999 | 2000 | 57,000 | 76,000 | 133,000 | 0 | 57,000 | 76,000 | 133,000 |
| 1998 | 1999 | 56,000 | 74,000 | 130,000 | 0 | 56,000 | 74,000 | 130,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 50,000 | 66,000 | 116,000 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 44,800 | 66,600 | 111,400 |
| 1995 | 1996 | 0 | 0 | 0 | 0 | 44,800 | 66,600 | 111,400 |
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