| 2025 | 2026 | 297,000 | 491,000 | 788,000 | 0 | 297,000 | 491,000 | 788,000 |
| 2024 | 2025 | 297,000 | 464,000 | 761,000 | 0 | 297,000 | 464,000 | 761,000 |
| 2023 | 2024 | 266,000 | 467,000 | 733,000 | 0 | 266,000 | 467,000 | 733,000 |
| 2022 | 2023 | 228,000 | 556,000 | 784,000 | 0 | 228,000 | 556,000 | 784,000 |
| 2021 | 2022 | 210,000 | 537,000 | 747,000 | 0 | 210,000 | 537,000 | 747,000 |
| 2020 | 2021 | 157,000 | 604,000 | 761,000 | 0 | 157,000 | 604,000 | 761,000 |
| 2019 | 2020 | 157,000 | 613,000 | 770,000 | 0 | 157,000 | 613,000 | 770,000 |
| 2018 | 2019 | 158,000 | 608,000 | 766,000 | 0 | 158,000 | 608,000 | 766,000 |
| 2017 | 2018 | 140,000 | 546,000 | 686,000 | 481,000 | 140,000 | 546,000 | 686,000 |
| 2016 | 2017 | 65,800 | 0 | 65,800 | 0 | 65,800 | 0 | 65,800 |
| 2015 | 2016 | 57,400 | 0 | 57,400 | 0 | 57,400 | 0 | 57,400 |
| 2014 | 2015 | 279,000 | 0 | 279,000 | 0 | 279,000 | 0 | 279,000 |
| 2013 | 2014 | 248,000 | 0 | 248,000 | 0 | 248,000 | 0 | 248,000 |
| 2012 | 2013 | 226,000 | 0 | 226,000 | 0 | 226,000 | 0 | 226,000 |
| 2011 | 2012 | 235,000 | 0 | 235,000 | 0 | 235,000 | 0 | 235,000 |
| 2010 | 2011 | 246,000 | 0 | 246,000 | 0 | 246,000 | 0 | 246,000 |
| 2009 | 2010 | 246,000 | 0 | 246,000 | 0 | 246,000 | 0 | 246,000 |
| 2008 | 2009 | 246,000 | 0 | 246,000 | 0 | 246,000 | 0 | 246,000 |
| 2007 | 2008 | 220,000 | 0 | 220,000 | 0 | 220,000 | 0 | 220,000 |
| 2006 | 2007 | 75,000 | 0 | 75,000 | 0 | 75,000 | 0 | 75,000 |
| 2005 | 2006 | 71,000 | 0 | 71,000 | 0 | 71,000 | 0 | 71,000 |
| 2004 | 2005 | 67,000 | 0 | 67,000 | 0 | 67,000 | 0 | 67,000 |
| 2003 | 2004 | 67,000 | 0 | 67,000 | 0 | 67,000 | 0 | 67,000 |
| 2002 | 2003 | 61,200 | 0 | 61,200 | 0 | 61,200 | 0 | 61,200 |
| 2001 | 2002 | 61,200 | 0 | 61,200 | 0 | 61,200 | 0 | 61,200 |
| 2000 | 2001 | 48,000 | 0 | 48,000 | 0 | 48,000 | 0 | 48,000 |
| 1999 | 2000 | 42,000 | 0 | 42,000 | 0 | 42,000 | 0 | 42,000 |
| 1998 | 1999 | 36,000 | 0 | 36,000 | 0 | 36,000 | 0 | 36,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 29,400 | 0 | 29,400 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 29,400 | 0 | 29,400 |
| 1995 | 1996 | 0 | 0 | 0 | 0 | 29,400 | 0 | 29,400 |
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