| 2026 | 2027 | 322,000 | 309,000 | 631,000 | 0 | 322,000 | 309,000 | 631,000 |
| 2025 | 2026 | 307,000 | 333,000 | 640,000 | 0 | 307,000 | 333,000 | 640,000 |
| 2024 | 2025 | 289,000 | 325,000 | 614,000 | 0 | 289,000 | 325,000 | 614,000 |
| 2023 | 2024 | 245,000 | 275,000 | 520,000 | 0 | 245,000 | 275,000 | 520,000 |
| 2022 | 2023 | 260,000 | 367,000 | 627,000 | 0 | 260,000 | 367,000 | 627,000 |
| 2021 | 2022 | 212,000 | 246,000 | 458,000 | 0 | 212,000 | 246,000 | 458,000 |
| 2020 | 2021 | 199,000 | 190,000 | 389,000 | 0 | 199,000 | 190,000 | 389,000 |
| 2019 | 2020 | 199,000 | 190,000 | 389,000 | 0 | 199,000 | 190,000 | 389,000 |
| 2018 | 2019 | 199,000 | 192,000 | 391,000 | 0 | 199,000 | 192,000 | 391,000 |
| 2017 | 2018 | 170,000 | 163,000 | 333,000 | 10,000 | 170,000 | 163,000 | 333,000 |
| 2016 | 2017 | 143,000 | 151,000 | 294,000 | 0 | 143,000 | 151,000 | 294,000 |
| 2015 | 2016 | 132,000 | 140,000 | 272,000 | 0 | 132,000 | 140,000 | 272,000 |
| 2014 | 2015 | 125,000 | 132,000 | 257,000 | 0 | 125,000 | 132,000 | 257,000 |
| 2013 | 2014 | 108,000 | 114,000 | 222,000 | 0 | 108,000 | 114,000 | 222,000 |
| 2012 | 2013 | 96,000 | 99,000 | 195,000 | 0 | 96,000 | 99,000 | 195,000 |
| 2011 | 2012 | 110,000 | 100,000 | 210,000 | 0 | 110,000 | 100,000 | 210,000 |
| 2010 | 2011 | 106,000 | 119,000 | 225,000 | 0 | 106,000 | 119,000 | 225,000 |
| 2009 | 2010 | 106,000 | 129,000 | 235,000 | 0 | 106,000 | 129,000 | 235,000 |
| 2008 | 2009 | 125,000 | 152,000 | 277,000 | 0 | 125,000 | 152,000 | 277,000 |
| 2007 | 2008 | 113,000 | 137,000 | 250,000 | 0 | 113,000 | 137,000 | 250,000 |
| 2006 | 2007 | 103,000 | 120,000 | 223,000 | 0 | 103,000 | 120,000 | 223,000 |
| 2005 | 2006 | 98,000 | 113,000 | 211,000 | 0 | 98,000 | 113,000 | 211,000 |
| 2004 | 2005 | 95,000 | 106,000 | 201,000 | 0 | 95,000 | 106,000 | 201,000 |
| 2003 | 2004 | 76,000 | 123,000 | 199,000 | 0 | 76,000 | 123,000 | 199,000 |
| 2002 | 2003 | 73,000 | 118,000 | 191,000 | 0 | 73,000 | 118,000 | 191,000 |
| 2001 | 2002 | 69,000 | 106,000 | 175,000 | 0 | 69,000 | 106,000 | 175,000 |
| 2000 | 2001 | 62,000 | 98,000 | 160,000 | 0 | 62,000 | 98,000 | 160,000 |
| 1999 | 2000 | 60,000 | 90,000 | 150,000 | 0 | 60,000 | 90,000 | 150,000 |
| 1998 | 1999 | 59,000 | 72,000 | 131,000 | 0 | 59,000 | 72,000 | 131,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 55,000 | 67,000 | 122,000 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 55,000 | 61,800 | 116,800 |
| 1995 | 1996 | 0 | 0 | 0 | 0 | 55,000 | 61,800 | 116,800 |
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