| 2026 | 2027 | 553,000 | 0 | 553,000 | 0 | 553,000 | 0 | 553,000 |
| 2025 | 2026 | 553,000 | 0 | 553,000 | 0 | 553,000 | 0 | 553,000 |
| 2024 | 2025 | 583,000 | 0 | 583,000 | 0 | 583,000 | 0 | 583,000 |
| 2023 | 2024 | 351,000 | 0 | 351,000 | 0 | 351,000 | 0 | 351,000 |
| 2022 | 2023 | 370,000 | 0 | 370,000 | 0 | 370,000 | 0 | 370,000 |
| 2021 | 2022 | 305,000 | 0 | 305,000 | 0 | 305,000 | 0 | 305,000 |
| 2020 | 2021 | 270,000 | 0 | 270,000 | 0 | 270,000 | 0 | 270,000 |
| 2019 | 2020 | 269,000 | 0 | 269,000 | 0 | 269,000 | 0 | 269,000 |
| 2018 | 2019 | 269,000 | 0 | 269,000 | 0 | 269,000 | 0 | 269,000 |
| 2017 | 2018 | 211,000 | 0 | 211,000 | 0 | 211,000 | 0 | 211,000 |
| 2016 | 2017 | 180,000 | 0 | 180,000 | 0 | 180,000 | 0 | 180,000 |
| 2015 | 2016 | 166,000 | 0 | 166,000 | 0 | 166,000 | 0 | 166,000 |
| 2014 | 2015 | 147,000 | 0 | 147,000 | 0 | 147,000 | 0 | 147,000 |
| 2013 | 2014 | 134,000 | 1,000 | 135,000 | 0 | 134,000 | 1,000 | 135,000 |
| 2012 | 2013 | 136,000 | 1,000 | 137,000 | 0 | 136,000 | 1,000 | 137,000 |
| 2011 | 2012 | 180,000 | 25,000 | 205,000 | 0 | 180,000 | 25,000 | 205,000 |
| 2010 | 2011 | 193,000 | 36,000 | 229,000 | 0 | 193,000 | 36,000 | 229,000 |
| 2009 | 2010 | 193,000 | 40,000 | 233,000 | 0 | 193,000 | 40,000 | 233,000 |
| 2008 | 2009 | 224,000 | 71,000 | 295,000 | 0 | 224,000 | 71,000 | 295,000 |
| 2007 | 2008 | 224,000 | 45,000 | 269,000 | 0 | 224,000 | 45,000 | 269,000 |
| 2006 | 2007 | 195,000 | 40,000 | 235,000 | 0 | 195,000 | 40,000 | 235,000 |
| 2005 | 2006 | 94,000 | 29,000 | 123,000 | 0 | 94,000 | 29,000 | 123,000 |
| 2004 | 2005 | 86,000 | 30,000 | 116,000 | 0 | 86,000 | 30,000 | 116,000 |
| 2003 | 2004 | 80,000 | 28,000 | 108,000 | 0 | 80,000 | 28,000 | 108,000 |
| 2002 | 2003 | 80,000 | 28,000 | 108,000 | 0 | 80,000 | 28,000 | 108,000 |
| 2001 | 2002 | 80,000 | 28,000 | 108,000 | 0 | 80,000 | 28,000 | 108,000 |
| 2000 | 2001 | 75,000 | 26,000 | 101,000 | 0 | 75,000 | 26,000 | 101,000 |
| 1999 | 2000 | 74,000 | 25,000 | 99,000 | 0 | 74,000 | 25,000 | 99,000 |
| 1998 | 1999 | 73,000 | 24,000 | 97,000 | 0 | 73,000 | 24,000 | 97,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 65,000 | 22,000 | 87,000 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 60,000 | 21,700 | 81,700 |
| 1995 | 1996 | 0 | 0 | 0 | 0 | 60,000 | 21,700 | 81,700 |
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