| 2025 | 2026 | 663,000 | 1,210,000 | 1,873,000 | 0 | 663,000 | 1,210,000 | 1,873,000 |
| 2024 | 2025 | 608,000 | 1,189,000 | 1,797,000 | 0 | 608,000 | 1,189,000 | 1,797,000 |
| 2023 | 2024 | 520,000 | 1,012,000 | 1,532,000 | 0 | 520,000 | 1,012,000 | 1,532,000 |
| 2022 | 2023 | 641,000 | 1,240,000 | 1,881,000 | 0 | 641,000 | 1,240,000 | 1,881,000 |
| 2021 | 2022 | 522,000 | 797,000 | 1,319,000 | 0 | 522,000 | 797,000 | 1,319,000 |
| 2020 | 2021 | 447,000 | 659,000 | 1,106,000 | 0 | 447,000 | 659,000 | 1,106,000 |
| 2019 | 2020 | 459,000 | 674,000 | 1,133,000 | 0 | 459,000 | 674,000 | 1,133,000 |
| 2018 | 2019 | 459,000 | 663,000 | 1,122,000 | 0 | 459,000 | 663,000 | 1,122,000 |
| 2017 | 2018 | 401,000 | 586,000 | 987,000 | 0 | 401,000 | 586,000 | 987,000 |
| 2016 | 2017 | 372,000 | 511,000 | 883,000 | 0 | 372,000 | 511,000 | 883,000 |
| 2015 | 2016 | 316,000 | 543,000 | 859,000 | 0 | 316,000 | 543,000 | 859,000 |
| 2014 | 2015 | 286,000 | 493,000 | 779,000 | 0 | 286,000 | 493,000 | 779,000 |
| 2013 | 2014 | 260,000 | 408,000 | 668,000 | 0 | 260,000 | 408,000 | 668,000 |
| 2012 | 2013 | 237,000 | 362,000 | 599,000 | 0 | 237,000 | 362,000 | 599,000 |
| 2011 | 2012 | 237,000 | 352,000 | 589,000 | 0 | 237,000 | 352,000 | 589,000 |
| 2010 | 2011 | 250,000 | 367,000 | 617,000 | 0 | 250,000 | 367,000 | 617,000 |
| 2009 | 2010 | 261,000 | 344,000 | 605,000 | 0 | 261,000 | 344,000 | 605,000 |
| 2008 | 2009 | 290,000 | 474,000 | 764,000 | 0 | 290,000 | 474,000 | 764,000 |
| 2007 | 2008 | 262,000 | 436,000 | 698,000 | 0 | 262,000 | 436,000 | 698,000 |
| 2006 | 2007 | 228,000 | 389,000 | 617,000 | 0 | 228,000 | 389,000 | 617,000 |
| 2005 | 2006 | 212,000 | 374,000 | 586,000 | 0 | 212,000 | 374,000 | 586,000 |
| 2004 | 2005 | 200,000 | 355,000 | 555,000 | 0 | 200,000 | 355,000 | 555,000 |
| 2003 | 2004 | 200,000 | 355,000 | 555,000 | 0 | 200,000 | 355,000 | 555,000 |
| 2002 | 2003 | 121,000 | 399,000 | 520,000 | 0 | 121,000 | 399,000 | 520,000 |
| 2001 | 2002 | 115,000 | 378,000 | 493,000 | 0 | 115,000 | 378,000 | 493,000 |
| 2000 | 2001 | 105,000 | 354,000 | 459,000 | 0 | 105,000 | 354,000 | 459,000 |
| 1999 | 2000 | 92,000 | 303,000 | 395,000 | 0 | 92,000 | 303,000 | 395,000 |
| 1998 | 1999 | 84,000 | 295,000 | 379,000 | 326,000 | 84,000 | 295,000 | 379,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 50,000 | 0 | 50,000 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 50,000 | 0 | 50,000 |
| 1995 | 1996 | 0 | 0 | 0 | 0 | 50,000 | 0 | 50,000 |
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