| 2025 | 2026 | 178,000 | 374,000 | 552,000 | 0 | 178,000 | 374,000 | 552,000 |
| 2024 | 2025 | 151,000 | 378,000 | 529,000 | 0 | 151,000 | 378,000 | 529,000 |
| 2023 | 2024 | 138,000 | 344,000 | 482,000 | 0 | 138,000 | 344,000 | 482,000 |
| 2022 | 2023 | 147,000 | 374,000 | 521,000 | 0 | 147,000 | 374,000 | 521,000 |
| 2021 | 2022 | 134,000 | 286,000 | 420,000 | 0 | 134,000 | 286,000 | 420,000 |
| 2020 | 2021 | 116,000 | 244,000 | 360,000 | 0 | 116,000 | 244,000 | 360,000 |
| 2019 | 2020 | 98,000 | 247,000 | 345,000 | 0 | 98,000 | 247,000 | 345,000 |
| 2018 | 2019 | 94,000 | 238,000 | 332,000 | 0 | 94,000 | 238,000 | 332,000 |
| 2017 | 2018 | 94,000 | 205,000 | 299,000 | 0 | 94,000 | 205,000 | 299,000 |
| 2016 | 2017 | 90,000 | 172,000 | 262,000 | 0 | 90,000 | 172,000 | 262,000 |
| 2015 | 2016 | 91,000 | 148,000 | 239,000 | 0 | 91,000 | 148,000 | 239,000 |
| 2014 | 2015 | 85,000 | 125,000 | 210,000 | 0 | 85,000 | 125,000 | 210,000 |
| 2013 | 2014 | 85,000 | 92,000 | 177,000 | 0 | 85,000 | 92,000 | 177,000 |
| 2012 | 2013 | 85,000 | 84,000 | 169,000 | 0 | 85,000 | 84,000 | 169,000 |
| 2011 | 2012 | 91,000 | 91,000 | 182,000 | 0 | 91,000 | 91,000 | 182,000 |
| 2010 | 2011 | 100,000 | 100,000 | 200,000 | 0 | 100,000 | 100,000 | 200,000 |
| 2009 | 2010 | 100,000 | 119,000 | 219,000 | 0 | 100,000 | 119,000 | 219,000 |
| 2008 | 2009 | 100,000 | 170,000 | 270,000 | 0 | 100,000 | 170,000 | 270,000 |
| 2007 | 2008 | 96,000 | 154,000 | 250,000 | 0 | 96,000 | 154,000 | 250,000 |
| 2006 | 2007 | 85,000 | 139,000 | 224,000 | 0 | 85,000 | 139,000 | 224,000 |
| 2005 | 2006 | 62,000 | 141,000 | 203,000 | 0 | 62,000 | 141,000 | 203,000 |
| 2004 | 2005 | 58,000 | 130,000 | 188,000 | 0 | 58,000 | 130,000 | 188,000 |
| 2003 | 2004 | 56,000 | 124,000 | 180,000 | 0 | 56,000 | 124,000 | 180,000 |
| 2002 | 2003 | 54,000 | 120,000 | 174,000 | 0 | 54,000 | 120,000 | 174,000 |
| 2001 | 2002 | 52,000 | 107,000 | 159,000 | 0 | 52,000 | 107,000 | 159,000 |
| 2000 | 2001 | 50,000 | 100,000 | 150,000 | 0 | 50,000 | 100,000 | 150,000 |
| 1999 | 2000 | 42,000 | 105,000 | 147,000 | 0 | 42,000 | 105,000 | 147,000 |
| 1998 | 1999 | 40,000 | 93,000 | 133,000 | 0 | 37,000 | 81,600 | 118,600 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 37,000 | 81,600 | 118,600 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 37,000 | 81,600 | 118,600 |
| 1995 | 1996 | 0 | 0 | 0 | 0 | 37,000 | 81,600 | 118,600 |
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