| 2025 | 2026 | 498,000 | 128,000 | 626,000 | 0 | 498,000 | 128,000 | 626,000 |
| 2024 | 2025 | 498,000 | 107,000 | 605,000 | 0 | 498,000 | 107,000 | 605,000 |
| 2023 | 2024 | 445,000 | 150,000 | 595,000 | 0 | 445,000 | 150,000 | 595,000 |
| 2022 | 2023 | 381,000 | 256,000 | 637,000 | 0 | 381,000 | 256,000 | 637,000 |
| 2021 | 2022 | 351,000 | 216,000 | 567,000 | 0 | 351,000 | 216,000 | 567,000 |
| 2020 | 2021 | 228,000 | 278,000 | 506,000 | 0 | 228,000 | 278,000 | 506,000 |
| 2019 | 2020 | 228,000 | 274,000 | 502,000 | 0 | 228,000 | 274,000 | 502,000 |
| 2018 | 2019 | 229,000 | 246,000 | 475,000 | 0 | 229,000 | 246,000 | 475,000 |
| 2017 | 2018 | 202,000 | 225,000 | 427,000 | 0 | 202,000 | 225,000 | 427,000 |
| 2016 | 2017 | 180,000 | 197,000 | 377,000 | 0 | 180,000 | 197,000 | 377,000 |
| 2015 | 2016 | 157,000 | 171,000 | 328,000 | 0 | 157,000 | 171,000 | 328,000 |
| 2014 | 2015 | 169,000 | 102,000 | 271,000 | 0 | 169,000 | 102,000 | 271,000 |
| 2013 | 2014 | 150,000 | 105,000 | 255,000 | 0 | 150,000 | 105,000 | 255,000 |
| 2012 | 2013 | 137,000 | 87,000 | 224,000 | 0 | 137,000 | 87,000 | 224,000 |
| 2011 | 2012 | 143,000 | 112,000 | 255,000 | 0 | 143,000 | 112,000 | 255,000 |
| 2010 | 2011 | 150,000 | 124,000 | 274,000 | 0 | 150,000 | 124,000 | 274,000 |
| 2009 | 2010 | 150,000 | 124,000 | 274,000 | 0 | 150,000 | 124,000 | 274,000 |
| 2008 | 2009 | 150,000 | 163,000 | 313,000 | 0 | 150,000 | 163,000 | 313,000 |
| 2007 | 2008 | 134,000 | 152,000 | 286,000 | 0 | 134,000 | 152,000 | 286,000 |
| 2006 | 2007 | 117,000 | 141,000 | 258,000 | 0 | 117,000 | 141,000 | 258,000 |
| 2005 | 2006 | 111,000 | 138,000 | 249,000 | 0 | 111,000 | 138,000 | 249,000 |
| 2004 | 2005 | 105,000 | 116,000 | 221,000 | 0 | 105,000 | 116,000 | 221,000 |
| 2003 | 2004 | 105,000 | 107,000 | 212,000 | 0 | 105,000 | 107,000 | 212,000 |
| 2002 | 2003 | 96,000 | 98,000 | 194,000 | 0 | 96,000 | 98,000 | 194,000 |
| 2001 | 2002 | 90,000 | 92,000 | 182,000 | 0 | 90,000 | 92,000 | 182,000 |
| 2000 | 2001 | 43,000 | 97,000 | 140,000 | 0 | 43,000 | 97,000 | 140,000 |
| 1999 | 2000 | 38,000 | 90,000 | 128,000 | 0 | 38,000 | 90,000 | 128,000 |
| 1998 | 1999 | 33,000 | 77,000 | 110,000 | 0 | 33,000 | 77,000 | 110,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 27,000 | 62,000 | 89,000 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 27,000 | 62,000 | 89,000 |
| 1995 | 1996 | 0 | 0 | 0 | 0 | 26,700 | 60,600 | 87,300 |
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