| 2025 | 2026 | 383,000 | 559,000 | 942,000 | 0 | 383,000 | 559,000 | 942,000 |
| 2024 | 2025 | 383,000 | 527,000 | 910,000 | 0 | 383,000 | 527,000 | 910,000 |
| 2023 | 2024 | 342,000 | 514,000 | 856,000 | 0 | 342,000 | 514,000 | 856,000 |
| 2022 | 2023 | 293,000 | 623,000 | 916,000 | 0 | 293,000 | 623,000 | 916,000 |
| 2021 | 2022 | 270,000 | 545,000 | 815,000 | 0 | 270,000 | 545,000 | 815,000 |
| 2020 | 2021 | 228,000 | 559,000 | 787,000 | 0 | 228,000 | 559,000 | 787,000 |
| 2019 | 2020 | 228,000 | 553,000 | 781,000 | 0 | 228,000 | 553,000 | 781,000 |
| 2018 | 2019 | 229,000 | 560,000 | 789,000 | 0 | 229,000 | 560,000 | 789,000 |
| 2017 | 2018 | 202,000 | 507,000 | 709,000 | 0 | 202,000 | 507,000 | 709,000 |
| 2016 | 2017 | 180,000 | 446,000 | 626,000 | 0 | 180,000 | 446,000 | 626,000 |
| 2015 | 2016 | 157,000 | 387,000 | 544,000 | 0 | 157,000 | 387,000 | 544,000 |
| 2014 | 2015 | 169,000 | 234,000 | 403,000 | 0 | 169,000 | 234,000 | 403,000 |
| 2013 | 2014 | 150,000 | 229,000 | 379,000 | 0 | 150,000 | 229,000 | 379,000 |
| 2012 | 2013 | 137,000 | 196,000 | 333,000 | 0 | 137,000 | 196,000 | 333,000 |
| 2011 | 2012 | 143,000 | 235,000 | 378,000 | 0 | 143,000 | 235,000 | 378,000 |
| 2010 | 2011 | 150,000 | 255,000 | 405,000 | 0 | 150,000 | 255,000 | 405,000 |
| 2009 | 2010 | 150,000 | 255,000 | 405,000 | 0 | 150,000 | 255,000 | 405,000 |
| 2008 | 2009 | 150,000 | 312,000 | 462,000 | 0 | 150,000 | 312,000 | 462,000 |
| 2007 | 2008 | 134,000 | 288,000 | 422,000 | 8,000 | 134,000 | 288,000 | 422,000 |
| 2006 | 2007 | 117,000 | 268,000 | 385,000 | 0 | 117,000 | 268,000 | 385,000 |
| 2005 | 2006 | 111,000 | 260,000 | 371,000 | 0 | 111,000 | 260,000 | 371,000 |
| 2004 | 2005 | 105,000 | 224,000 | 329,000 | 0 | 105,000 | 224,000 | 329,000 |
| 2003 | 2004 | 105,000 | 186,000 | 291,000 | 0 | 105,000 | 186,000 | 291,000 |
| 2002 | 2003 | 96,000 | 170,000 | 266,000 | 0 | 96,000 | 170,000 | 266,000 |
| 2001 | 2002 | 90,000 | 159,000 | 249,000 | 0 | 90,000 | 159,000 | 249,000 |
| 2000 | 2001 | 45,000 | 135,000 | 180,000 | 0 | 45,000 | 135,000 | 180,000 |
| 1999 | 2000 | 40,000 | 110,000 | 150,000 | 0 | 40,000 | 110,000 | 150,000 |
| 1998 | 1999 | 35,000 | 101,000 | 136,000 | 0 | 35,000 | 101,000 | 136,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 28,000 | 81,000 | 109,000 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 28,000 | 81,000 | 109,000 |
| 1995 | 1996 | 0 | 0 | 0 | 0 | 19,600 | 59,000 | 78,600 |
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