| 2025 | 2026 | 340,000 | 262,000 | 602,000 | 0 | 340,000 | 262,000 | 602,000 |
| 2024 | 2025 | 334,000 | 269,000 | 603,000 | 0 | 334,000 | 269,000 | 603,000 |
| 2023 | 2024 | 334,000 | 242,000 | 576,000 | 0 | 334,000 | 242,000 | 576,000 |
| 2022 | 2023 | 288,000 | 320,000 | 608,000 | 0 | 288,000 | 320,000 | 608,000 |
| 2021 | 2022 | 262,000 | 330,000 | 592,000 | 330,000 | 262,000 | 330,000 | 592,000 |
| 2020 | 2021 | 122,600 | 0 | 122,600 | 0 | 122,600 | 0 | 122,600 |
| 2019 | 2020 | 516,000 | 228,000 | 744,000 | 0 | 516,000 | 228,000 | 744,000 |
| 2018 | 2019 | 518,000 | 235,000 | 753,000 | 0 | 518,000 | 235,000 | 753,000 |
| 2017 | 2018 | 442,000 | 186,000 | 628,000 | 0 | 442,000 | 186,000 | 628,000 |
| 2016 | 2017 | 369,000 | 172,000 | 541,000 | 0 | 369,000 | 172,000 | 541,000 |
| 2015 | 2016 | 342,000 | 160,000 | 502,000 | 0 | 342,000 | 160,000 | 502,000 |
| 2014 | 2015 | 285,000 | 143,000 | 428,000 | 0 | 285,000 | 143,000 | 428,000 |
| 2013 | 2014 | 175,000 | 245,000 | 420,000 | 0 | 175,000 | 245,000 | 420,000 |
| 2012 | 2013 | 163,000 | 207,000 | 370,000 | 0 | 163,000 | 207,000 | 370,000 |
| 2011 | 2012 | 175,000 | 195,000 | 370,000 | 0 | 175,000 | 195,000 | 370,000 |
| 2010 | 2011 | 189,000 | 209,000 | 398,000 | 0 | 189,000 | 209,000 | 398,000 |
| 2009 | 2010 | 184,000 | 204,000 | 388,000 | 0 | 184,000 | 204,000 | 388,000 |
| 2008 | 2009 | 226,000 | 249,000 | 475,000 | 0 | 226,000 | 249,000 | 475,000 |
| 2007 | 2008 | 210,000 | 229,000 | 439,000 | 0 | 210,000 | 229,000 | 439,000 |
| 2006 | 2007 | 132,000 | 226,000 | 358,000 | 0 | 132,000 | 226,000 | 358,000 |
| 2005 | 2006 | 132,000 | 226,000 | 358,000 | 0 | 132,000 | 226,000 | 358,000 |
| 2004 | 2005 | 117,000 | 211,000 | 328,000 | 0 | 117,000 | 211,000 | 328,000 |
| 2003 | 2004 | 107,000 | 196,000 | 303,000 | 0 | 107,000 | 196,000 | 303,000 |
| 2002 | 2003 | 107,000 | 196,000 | 303,000 | 0 | 107,000 | 196,000 | 303,000 |
| 2001 | 2002 | 100,000 | 172,000 | 272,000 | 0 | 100,000 | 172,000 | 272,000 |
| 2000 | 2001 | 66,000 | 110,000 | 176,000 | 0 | 66,000 | 110,000 | 176,000 |
| 1999 | 2000 | 54,000 | 89,000 | 143,000 | 0 | 54,000 | 89,000 | 143,000 |
| 1998 | 1999 | 49,000 | 80,000 | 129,000 | 0 | 49,800 | 54,000 | 103,800 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 49,800 | 54,000 | 103,800 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 49,800 | 54,000 | 103,800 |
| 1995 | 1996 | 0 | 0 | 0 | 0 | 49,800 | 54,000 | 103,800 |
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