| 2025 | 2026 | 853,000 | 1,000 | 854,000 | 0 | 853,000 | 1,000 | 854,000 |
| 2024 | 2025 | 853,000 | 1,000 | 854,000 | 0 | 853,000 | 1,000 | 854,000 |
| 2023 | 2024 | 762,000 | 1,000 | 763,000 | 0 | 762,000 | 1,000 | 763,000 |
| 2022 | 2023 | 652,000 | 56,000 | 708,000 | 0 | 652,000 | 56,000 | 708,000 |
| 2021 | 2022 | 285,000 | 251,000 | 536,000 | 0 | 285,000 | 251,000 | 536,000 |
| 2020 | 2021 | 285,000 | 251,000 | 536,000 | 0 | 285,000 | 251,000 | 536,000 |
| 2019 | 2020 | 285,000 | 247,000 | 532,000 | 0 | 285,000 | 247,000 | 532,000 |
| 2018 | 2019 | 286,000 | 218,000 | 504,000 | 0 | 286,000 | 218,000 | 504,000 |
| 2017 | 2018 | 253,000 | 200,000 | 453,000 | 0 | 253,000 | 200,000 | 453,000 |
| 2016 | 2017 | 225,000 | 175,000 | 400,000 | 0 | 225,000 | 175,000 | 400,000 |
| 2015 | 2016 | 196,000 | 200,000 | 396,000 | 0 | 196,000 | 200,000 | 396,000 |
| 2014 | 2015 | 319,000 | 1,000 | 320,000 | 0 | 319,000 | 1,000 | 320,000 |
| 2013 | 2014 | 283,000 | 1,000 | 284,000 | 0 | 283,000 | 1,000 | 284,000 |
| 2012 | 2013 | 258,000 | 1,000 | 259,000 | 0 | 258,000 | 1,000 | 259,000 |
| 2011 | 2012 | 268,000 | 2,000 | 270,000 | 0 | 268,000 | 2,000 | 270,000 |
| 2010 | 2011 | 280,000 | 9,000 | 289,000 | 0 | 280,000 | 9,000 | 289,000 |
| 2009 | 2010 | 280,000 | 9,000 | 289,000 | 0 | 280,000 | 9,000 | 289,000 |
| 2008 | 2009 | 280,000 | 50,000 | 330,000 | 0 | 280,000 | 50,000 | 330,000 |
| 2007 | 2008 | 250,000 | 52,000 | 302,000 | 0 | 250,000 | 52,000 | 302,000 |
| 2006 | 2007 | 94,000 | 86,000 | 180,000 | 0 | 94,000 | 86,000 | 180,000 |
| 2005 | 2006 | 89,000 | 85,000 | 174,000 | 0 | 89,000 | 85,000 | 174,000 |
| 2004 | 2005 | 84,000 | 71,000 | 155,000 | 0 | 84,000 | 71,000 | 155,000 |
| 2003 | 2004 | 84,000 | 71,000 | 155,000 | 0 | 84,000 | 71,000 | 155,000 |
| 2002 | 2003 | 76,500 | 65,500 | 142,000 | 0 | 76,500 | 65,500 | 142,000 |
| 2001 | 2002 | 76,500 | 65,500 | 142,000 | 0 | 76,500 | 65,500 | 142,000 |
| 2000 | 2001 | 48,000 | 96,000 | 144,000 | 0 | 48,000 | 96,000 | 144,000 |
| 1999 | 2000 | 42,000 | 84,000 | 126,000 | 0 | 42,000 | 84,000 | 126,000 |
| 1998 | 1999 | 36,000 | 72,000 | 108,000 | 0 | 36,000 | 72,000 | 108,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 29,400 | 57,500 | 86,900 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 29,400 | 55,600 | 85,000 |
| 1995 | 1996 | 0 | 0 | 0 | 0 | 29,400 | 55,600 | 85,000 |
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