| 2025 | 2026 | 297,000 | 235,000 | 532,000 | 0 | 297,000 | 235,000 | 532,000 |
| 2024 | 2025 | 297,000 | 217,000 | 514,000 | 0 | 297,000 | 217,000 | 514,000 |
| 2023 | 2024 | 266,000 | 229,000 | 495,000 | 0 | 266,000 | 229,000 | 495,000 |
| 2022 | 2023 | 228,000 | 302,000 | 530,000 | 0 | 228,000 | 302,000 | 530,000 |
| 2021 | 2022 | 210,000 | 295,000 | 505,000 | 0 | 210,000 | 295,000 | 505,000 |
| 2020 | 2021 | 139,000 | 312,000 | 451,000 | 0 | 139,000 | 312,000 | 451,000 |
| 2019 | 2020 | 139,000 | 317,000 | 456,000 | 0 | 139,000 | 317,000 | 456,000 |
| 2018 | 2019 | 140,000 | 314,000 | 454,000 | 0 | 140,000 | 314,000 | 454,000 |
| 2017 | 2018 | 124,000 | 256,000 | 380,000 | 0 | 124,000 | 256,000 | 380,000 |
| 2016 | 2017 | 111,000 | 225,000 | 336,000 | 0 | 111,000 | 225,000 | 336,000 |
| 2015 | 2016 | 97,000 | 217,000 | 314,000 | 0 | 97,000 | 217,000 | 314,000 |
| 2014 | 2015 | 94,000 | 170,000 | 264,000 | 0 | 94,000 | 170,000 | 264,000 |
| 2013 | 2014 | 84,000 | 164,000 | 248,000 | 0 | 84,000 | 164,000 | 248,000 |
| 2012 | 2013 | 77,000 | 141,000 | 218,000 | 0 | 77,000 | 141,000 | 218,000 |
| 2011 | 2012 | 80,000 | 168,000 | 248,000 | 0 | 80,000 | 168,000 | 248,000 |
| 2010 | 2011 | 84,000 | 182,000 | 266,000 | 0 | 84,000 | 182,000 | 266,000 |
| 2009 | 2010 | 84,000 | 182,000 | 266,000 | 0 | 84,000 | 182,000 | 266,000 |
| 2008 | 2009 | 84,000 | 247,000 | 331,000 | 242,000 | 84,000 | 247,000 | 331,000 |
| 2007 | 2008 | 75,000 | 138,000 | 213,000 | 0 | 75,000 | 138,000 | 213,000 |
| 2006 | 2007 | 80,000 | 96,000 | 176,000 | 0 | 80,000 | 96,000 | 176,000 |
| 2005 | 2006 | 76,000 | 94,000 | 170,000 | 0 | 76,000 | 94,000 | 170,000 |
| 2004 | 2005 | 72,000 | 79,000 | 151,000 | 0 | 72,000 | 79,000 | 151,000 |
| 2003 | 2004 | 72,000 | 79,000 | 151,000 | 0 | 72,000 | 79,000 | 151,000 |
| 2002 | 2003 | 66,300 | 71,700 | 138,000 | 0 | 66,300 | 71,700 | 138,000 |
| 2001 | 2002 | 66,300 | 71,700 | 138,000 | 0 | 66,300 | 71,700 | 138,000 |
| 2000 | 2001 | 48,000 | 73,000 | 121,000 | 0 | 48,000 | 73,000 | 121,000 |
| 1999 | 2000 | 42,000 | 64,000 | 106,000 | 0 | 42,000 | 64,000 | 106,000 |
| 1998 | 1999 | 36,000 | 55,000 | 91,000 | 0 | 36,000 | 55,000 | 91,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 29,400 | 44,100 | 73,500 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 29,400 | 40,200 | 69,600 |
| 1995 | 1996 | 0 | 0 | 0 | 0 | 29,400 | 40,200 | 69,600 |
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