| 2025 | 2026 | 412,000 | 494,000 | 906,000 | 20,000 | 412,000 | 494,000 | 906,000 |
| 2024 | 2025 | 412,000 | 443,000 | 855,000 | 0 | 412,000 | 443,000 | 855,000 |
| 2023 | 2024 | 368,000 | 417,000 | 785,000 | 0 | 368,000 | 417,000 | 785,000 |
| 2022 | 2023 | 315,000 | 525,000 | 840,000 | 0 | 315,000 | 525,000 | 840,000 |
| 2021 | 2022 | 290,000 | 457,000 | 747,000 | 0 | 290,000 | 457,000 | 747,000 |
| 2020 | 2021 | 239,000 | 540,000 | 779,000 | 0 | 239,000 | 540,000 | 779,000 |
| 2019 | 2020 | 239,000 | 534,000 | 773,000 | 0 | 239,000 | 534,000 | 773,000 |
| 2018 | 2019 | 240,000 | 541,000 | 781,000 | 0 | 240,000 | 541,000 | 781,000 |
| 2017 | 2018 | 212,000 | 490,000 | 702,000 | 0 | 212,000 | 490,000 | 702,000 |
| 2016 | 2017 | 189,000 | 431,000 | 620,000 | 0 | 189,000 | 431,000 | 620,000 |
| 2015 | 2016 | 165,000 | 374,000 | 539,000 | 0 | 165,000 | 374,000 | 539,000 |
| 2014 | 2015 | 194,000 | 251,000 | 445,000 | 0 | 194,000 | 251,000 | 445,000 |
| 2013 | 2014 | 172,000 | 246,000 | 418,000 | 0 | 172,000 | 246,000 | 418,000 |
| 2012 | 2013 | 157,000 | 210,000 | 367,000 | 0 | 157,000 | 210,000 | 367,000 |
| 2011 | 2012 | 163,000 | 242,000 | 405,000 | 0 | 163,000 | 242,000 | 405,000 |
| 2010 | 2011 | 170,000 | 264,000 | 434,000 | 0 | 170,000 | 264,000 | 434,000 |
| 2009 | 2010 | 170,000 | 264,000 | 434,000 | 0 | 170,000 | 264,000 | 434,000 |
| 2008 | 2009 | 170,000 | 325,000 | 495,000 | 0 | 170,000 | 325,000 | 495,000 |
| 2007 | 2008 | 152,000 | 300,000 | 452,000 | 51,000 | 152,000 | 300,000 | 452,000 |
| 2006 | 2007 | 239,000 | 252,000 | 491,000 | 0 | 239,000 | 252,000 | 491,000 |
| 2005 | 2006 | 227,000 | 247,000 | 474,000 | 0 | 227,000 | 247,000 | 474,000 |
| 2004 | 2005 | 214,000 | 206,000 | 420,000 | 12,000 | 214,000 | 206,000 | 420,000 |
| 2003 | 2004 | 214,000 | 146,000 | 360,000 | 0 | 214,000 | 146,000 | 360,000 |
| 2002 | 2003 | 195,000 | 134,000 | 329,000 | 0 | 195,000 | 134,000 | 329,000 |
| 2001 | 2002 | 183,000 | 125,000 | 308,000 | 0 | 183,000 | 125,000 | 308,000 |
| 2000 | 2001 | 101,000 | 128,000 | 229,000 | 0 | 101,000 | 128,000 | 229,000 |
| 1999 | 2000 | 88,000 | 112,000 | 200,000 | 0 | 88,000 | 112,000 | 200,000 |
| 1998 | 1999 | 76,000 | 95,000 | 171,000 | 0 | 76,000 | 95,000 | 171,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 61,000 | 76,000 | 137,000 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 61,000 | 76,000 | 137,000 |
| 1995 | 1996 | 0 | 0 | 0 | 0 | 48,800 | 89,100 | 137,900 |
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