| 2025 | 2026 | 425,000 | 0 | 425,000 | 0 | 425,000 | 0 | 425,000 |
| 2024 | 2025 | 425,000 | 0 | 425,000 | 0 | 425,000 | 0 | 425,000 |
| 2023 | 2024 | 380,000 | 0 | 380,000 | 0 | 380,000 | 0 | 380,000 |
| 2022 | 2023 | 325,000 | 0 | 325,000 | 0 | 325,000 | 0 | 325,000 |
| 2021 | 2022 | 299,000 | 0 | 299,000 | 0 | 299,000 | 0 | 299,000 |
| 2020 | 2021 | 228,000 | 0 | 228,000 | 0 | 228,000 | 0 | 228,000 |
| 2019 | 2020 | 228,000 | 0 | 228,000 | 0 | 228,000 | 0 | 228,000 |
| 2018 | 2019 | 229,000 | 0 | 229,000 | 0 | 229,000 | 0 | 229,000 |
| 2017 | 2018 | 202,000 | 0 | 202,000 | 0 | 202,000 | 0 | 202,000 |
| 2016 | 2017 | 180,000 | 0 | 180,000 | 0 | 180,000 | 0 | 180,000 |
| 2015 | 2016 | 157,000 | 0 | 157,000 | 0 | 157,000 | 0 | 157,000 |
| 2014 | 2015 | 169,000 | 0 | 169,000 | 0 | 169,000 | 0 | 169,000 |
| 2013 | 2014 | 150,000 | 76,000 | 226,000 | 0 | 150,000 | 76,000 | 226,000 |
| 2012 | 2013 | 137,000 | 62,000 | 199,000 | 0 | 137,000 | 62,000 | 199,000 |
| 2011 | 2012 | 143,000 | 83,000 | 226,000 | 0 | 143,000 | 83,000 | 226,000 |
| 2010 | 2011 | 150,000 | 92,000 | 242,000 | 0 | 150,000 | 92,000 | 242,000 |
| 2009 | 2010 | 150,000 | 92,000 | 242,000 | 0 | 150,000 | 92,000 | 242,000 |
| 2008 | 2009 | 150,000 | 126,000 | 276,000 | 0 | 150,000 | 126,000 | 276,000 |
| 2007 | 2008 | 134,000 | 118,000 | 252,000 | 0 | 134,000 | 118,000 | 252,000 |
| 2006 | 2007 | 117,000 | 109,000 | 226,000 | 0 | 117,000 | 109,000 | 226,000 |
| 2005 | 2006 | 111,000 | 107,000 | 218,000 | 0 | 111,000 | 107,000 | 218,000 |
| 2004 | 2005 | 105,000 | 89,000 | 194,000 | 0 | 105,000 | 89,000 | 194,000 |
| 2003 | 2004 | 105,000 | 81,000 | 186,000 | 0 | 105,000 | 81,000 | 186,000 |
| 2002 | 2003 | 96,000 | 69,000 | 165,000 | 0 | 96,000 | 69,000 | 165,000 |
| 2001 | 2002 | 90,000 | 65,000 | 155,000 | 0 | 90,000 | 65,000 | 155,000 |
| 2000 | 2001 | 43,000 | 75,000 | 118,000 | 0 | 43,000 | 75,000 | 118,000 |
| 1999 | 2000 | 38,000 | 60,000 | 98,000 | 0 | 38,000 | 60,000 | 98,000 |
| 1998 | 1999 | 33,000 | 46,000 | 79,000 | 0 | 33,000 | 46,000 | 79,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 27,000 | 37,000 | 64,000 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 27,000 | 37,000 | 64,000 |
| 1995 | 1996 | 0 | 0 | 0 | 0 | 27,000 | 41,300 | 68,300 |
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