| 2025 | 2026 | 297,000 | 366,000 | 663,000 | 0 | 297,000 | 366,000 | 663,000 |
| 2024 | 2025 | 297,000 | 344,000 | 641,000 | 0 | 297,000 | 344,000 | 641,000 |
| 2023 | 2024 | 266,000 | 352,000 | 618,000 | 0 | 266,000 | 352,000 | 618,000 |
| 2022 | 2023 | 228,000 | 433,000 | 661,000 | 0 | 228,000 | 433,000 | 661,000 |
| 2021 | 2022 | 210,000 | 420,000 | 630,000 | 0 | 210,000 | 420,000 | 630,000 |
| 2020 | 2021 | 157,000 | 406,000 | 563,000 | 0 | 157,000 | 406,000 | 563,000 |
| 2019 | 2020 | 157,000 | 413,000 | 570,000 | 0 | 157,000 | 413,000 | 570,000 |
| 2018 | 2019 | 158,000 | 409,000 | 567,000 | 0 | 158,000 | 409,000 | 567,000 |
| 2017 | 2018 | 140,000 | 334,000 | 474,000 | 0 | 140,000 | 334,000 | 474,000 |
| 2016 | 2017 | 125,000 | 294,000 | 419,000 | 0 | 125,000 | 294,000 | 419,000 |
| 2015 | 2016 | 109,000 | 283,000 | 392,000 | 0 | 109,000 | 283,000 | 392,000 |
| 2014 | 2015 | 127,000 | 286,000 | 413,000 | 0 | 127,000 | 286,000 | 413,000 |
| 2013 | 2014 | 113,000 | 243,000 | 356,000 | 0 | 113,000 | 243,000 | 356,000 |
| 2012 | 2013 | 103,000 | 210,000 | 313,000 | 0 | 103,000 | 210,000 | 313,000 |
| 2011 | 2012 | 107,000 | 249,000 | 356,000 | 0 | 107,000 | 249,000 | 356,000 |
| 2010 | 2011 | 112,000 | 270,000 | 382,000 | 0 | 112,000 | 270,000 | 382,000 |
| 2009 | 2010 | 112,000 | 270,000 | 382,000 | 0 | 112,000 | 270,000 | 382,000 |
| 2008 | 2009 | 112,000 | 324,000 | 436,000 | 0 | 112,000 | 324,000 | 436,000 |
| 2007 | 2008 | 100,000 | 318,000 | 418,000 | 0 | 100,000 | 318,000 | 418,000 |
| 2006 | 2007 | 42,000 | 291,000 | 333,000 | 0 | 42,000 | 291,000 | 333,000 |
| 2005 | 2006 | 40,000 | 281,000 | 321,000 | 0 | 40,000 | 281,000 | 321,000 |
| 2004 | 2005 | 38,000 | 257,000 | 295,000 | 0 | 38,000 | 257,000 | 295,000 |
| 2003 | 2004 | 38,000 | 257,000 | 295,000 | 0 | 38,000 | 257,000 | 295,000 |
| 2002 | 2003 | 30,600 | 0 | 30,600 | 0 | 30,600 | 0 | 30,600 |
| 2001 | 2002 | 30,600 | 0 | 30,600 | 0 | 30,600 | 0 | 30,600 |
| 2000 | 2001 | 48,000 | 0 | 48,000 | 0 | 48,000 | 0 | 48,000 |
| 1999 | 2000 | 42,000 | 0 | 42,000 | 0 | 42,000 | 0 | 42,000 |
| 1998 | 1999 | 36,000 | 0 | 36,000 | 0 | 36,000 | 0 | 36,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 29,400 | 0 | 29,400 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 29,400 | 0 | 29,400 |
| 1995 | 1996 | 0 | 0 | 0 | 0 | 29,400 | 0 | 29,400 |
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