| 2025 | 2026 | 327,000 | 459,000 | 786,000 | 0 | 327,000 | 459,000 | 786,000 |
| 2024 | 2025 | 327,000 | 432,000 | 759,000 | 0 | 327,000 | 432,000 | 759,000 |
| 2023 | 2024 | 292,000 | 422,000 | 714,000 | 0 | 292,000 | 422,000 | 714,000 |
| 2022 | 2023 | 250,000 | 514,000 | 764,000 | 0 | 250,000 | 514,000 | 764,000 |
| 2021 | 2022 | 230,000 | 450,000 | 680,000 | 0 | 230,000 | 450,000 | 680,000 |
| 2020 | 2021 | 205,000 | 443,000 | 648,000 | 0 | 205,000 | 443,000 | 648,000 |
| 2019 | 2020 | 205,000 | 438,000 | 643,000 | 0 | 205,000 | 438,000 | 643,000 |
| 2018 | 2019 | 206,000 | 444,000 | 650,000 | 0 | 206,000 | 444,000 | 650,000 |
| 2017 | 2018 | 182,000 | 402,000 | 584,000 | 0 | 182,000 | 402,000 | 584,000 |
| 2016 | 2017 | 162,000 | 354,000 | 516,000 | 0 | 162,000 | 354,000 | 516,000 |
| 2015 | 2016 | 141,000 | 308,000 | 449,000 | 0 | 141,000 | 308,000 | 449,000 |
| 2014 | 2015 | 157,000 | 248,000 | 405,000 | 0 | 157,000 | 248,000 | 405,000 |
| 2013 | 2014 | 140,000 | 241,000 | 381,000 | 0 | 140,000 | 241,000 | 381,000 |
| 2012 | 2013 | 128,000 | 207,000 | 335,000 | 0 | 128,000 | 207,000 | 335,000 |
| 2011 | 2012 | 133,000 | 236,000 | 369,000 | 0 | 133,000 | 236,000 | 369,000 |
| 2010 | 2011 | 139,000 | 257,000 | 396,000 | 0 | 139,000 | 257,000 | 396,000 |
| 2009 | 2010 | 139,000 | 257,000 | 396,000 | 0 | 139,000 | 257,000 | 396,000 |
| 2008 | 2009 | 139,000 | 312,000 | 451,000 | 0 | 139,000 | 312,000 | 451,000 |
| 2007 | 2008 | 124,000 | 288,000 | 412,000 | 7,000 | 124,000 | 288,000 | 412,000 |
| 2006 | 2007 | 105,000 | 219,000 | 324,000 | 0 | 105,000 | 219,000 | 324,000 |
| 2005 | 2006 | 100,000 | 213,000 | 313,000 | 0 | 100,000 | 213,000 | 313,000 |
| 2004 | 2005 | 94,000 | 184,000 | 278,000 | 0 | 94,000 | 184,000 | 278,000 |
| 2003 | 2004 | 94,000 | 152,000 | 246,000 | 0 | 94,000 | 152,000 | 246,000 |
| 2002 | 2003 | 86,000 | 139,000 | 225,000 | 0 | 86,000 | 139,000 | 225,000 |
| 2001 | 2002 | 81,000 | 130,000 | 211,000 | 0 | 81,000 | 130,000 | 211,000 |
| 2000 | 2001 | 41,000 | 144,000 | 185,000 | 0 | 41,000 | 144,000 | 185,000 |
| 1999 | 2000 | 36,000 | 126,000 | 162,000 | 0 | 36,000 | 126,000 | 162,000 |
| 1998 | 1999 | 31,000 | 108,000 | 139,000 | 0 | 31,000 | 108,000 | 139,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 25,000 | 86,000 | 111,000 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 25,000 | 86,000 | 111,000 |
| 1995 | 1996 | 0 | 0 | 0 | 0 | 25,700 | 56,000 | 81,700 |
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