| 2025 | 2026 | 532,000 | 451,000 | 983,000 | 0 | 532,000 | 451,000 | 983,000 |
| 2024 | 2025 | 522,000 | 426,000 | 948,000 | 0 | 522,000 | 426,000 | 948,000 |
| 2023 | 2024 | 522,000 | 383,000 | 905,000 | 0 | 522,000 | 383,000 | 905,000 |
| 2022 | 2023 | 450,000 | 504,000 | 954,000 | 0 | 450,000 | 504,000 | 954,000 |
| 2021 | 2022 | 409,000 | 449,000 | 858,000 | 0 | 409,000 | 449,000 | 858,000 |
| 2020 | 2021 | 370,000 | 389,000 | 759,000 | 0 | 370,000 | 389,000 | 759,000 |
| 2019 | 2020 | 387,000 | 430,000 | 817,000 | 0 | 387,000 | 430,000 | 817,000 |
| 2018 | 2019 | 388,000 | 439,000 | 827,000 | 0 | 388,000 | 439,000 | 827,000 |
| 2017 | 2018 | 331,000 | 431,000 | 762,000 | 0 | 331,000 | 431,000 | 762,000 |
| 2016 | 2017 | 276,000 | 347,000 | 623,000 | 0 | 276,000 | 347,000 | 623,000 |
| 2015 | 2016 | 256,000 | 322,000 | 578,000 | 0 | 256,000 | 322,000 | 578,000 |
| 2014 | 2015 | 214,000 | 279,000 | 493,000 | 0 | 214,000 | 279,000 | 493,000 |
| 2013 | 2014 | 201,000 | 232,000 | 433,000 | 0 | 201,000 | 232,000 | 433,000 |
| 2012 | 2013 | 187,000 | 195,000 | 382,000 | 0 | 187,000 | 195,000 | 382,000 |
| 2011 | 2012 | 201,000 | 181,000 | 382,000 | 0 | 201,000 | 181,000 | 382,000 |
| 2010 | 2011 | 216,000 | 195,000 | 411,000 | 0 | 216,000 | 195,000 | 411,000 |
| 2009 | 2010 | 211,000 | 189,000 | 400,000 | 0 | 211,000 | 189,000 | 400,000 |
| 2008 | 2009 | 259,000 | 231,000 | 490,000 | 0 | 259,000 | 231,000 | 490,000 |
| 2007 | 2008 | 240,000 | 212,000 | 452,000 | 0 | 240,000 | 212,000 | 452,000 |
| 2006 | 2007 | 205,000 | 263,000 | 468,000 | 0 | 205,000 | 263,000 | 468,000 |
| 2005 | 2006 | 187,000 | 247,000 | 434,000 | 0 | 187,000 | 247,000 | 434,000 |
| 2004 | 2005 | 165,000 | 233,000 | 398,000 | 0 | 165,000 | 233,000 | 398,000 |
| 2003 | 2004 | 150,000 | 218,000 | 368,000 | 0 | 150,000 | 218,000 | 368,000 |
| 2002 | 2003 | 141,000 | 203,000 | 344,000 | 0 | 141,000 | 203,000 | 344,000 |
| 2001 | 2002 | 132,000 | 193,000 | 325,000 | 0 | 132,000 | 193,000 | 325,000 |
| 2000 | 2001 | 77,000 | 198,000 | 275,000 | 0 | 77,000 | 198,000 | 275,000 |
| 1999 | 2000 | 63,000 | 169,000 | 232,000 | 0 | 63,000 | 169,000 | 232,000 |
| 1998 | 1999 | 57,000 | 129,000 | 186,000 | 0 | 57,000 | 129,000 | 186,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 48,000 | 109,000 | 157,000 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 48,000 | 109,000 | 157,000 |
| 1995 | 1996 | 0 | 0 | 0 | 0 | 41,700 | 77,100 | 118,800 |
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