| 2025 | 2026 | 412,000 | 478,000 | 890,000 | 0 | 412,000 | 478,000 | 890,000 |
| 2024 | 2025 | 412,000 | 448,000 | 860,000 | 0 | 412,000 | 448,000 | 860,000 |
| 2023 | 2024 | 368,000 | 441,000 | 809,000 | 0 | 368,000 | 441,000 | 809,000 |
| 2022 | 2023 | 315,000 | 550,000 | 865,000 | 0 | 315,000 | 550,000 | 865,000 |
| 2021 | 2022 | 290,000 | 480,000 | 770,000 | 0 | 290,000 | 480,000 | 770,000 |
| 2020 | 2021 | 239,000 | 514,000 | 753,000 | 0 | 239,000 | 514,000 | 753,000 |
| 2019 | 2020 | 239,000 | 508,000 | 747,000 | 0 | 239,000 | 508,000 | 747,000 |
| 2018 | 2019 | 240,000 | 515,000 | 755,000 | 0 | 240,000 | 515,000 | 755,000 |
| 2017 | 2018 | 212,000 | 466,000 | 678,000 | 0 | 212,000 | 466,000 | 678,000 |
| 2016 | 2017 | 189,000 | 410,000 | 599,000 | 0 | 189,000 | 410,000 | 599,000 |
| 2015 | 2016 | 165,000 | 356,000 | 521,000 | 0 | 165,000 | 356,000 | 521,000 |
| 2014 | 2015 | 194,000 | 230,000 | 424,000 | 0 | 194,000 | 230,000 | 424,000 |
| 2013 | 2014 | 172,000 | 227,000 | 399,000 | 0 | 172,000 | 227,000 | 399,000 |
| 2012 | 2013 | 157,000 | 194,000 | 351,000 | 0 | 157,000 | 194,000 | 351,000 |
| 2011 | 2012 | 163,000 | 236,000 | 399,000 | 0 | 163,000 | 236,000 | 399,000 |
| 2010 | 2011 | 170,000 | 258,000 | 428,000 | 0 | 170,000 | 258,000 | 428,000 |
| 2009 | 2010 | 170,000 | 258,000 | 428,000 | 0 | 170,000 | 258,000 | 428,000 |
| 2008 | 2009 | 170,000 | 318,000 | 488,000 | 0 | 170,000 | 318,000 | 488,000 |
| 2007 | 2008 | 152,000 | 294,000 | 446,000 | 0 | 152,000 | 294,000 | 446,000 |
| 2006 | 2007 | 239,000 | 270,000 | 509,000 | 0 | 239,000 | 270,000 | 509,000 |
| 2005 | 2006 | 227,000 | 264,000 | 491,000 | 0 | 227,000 | 264,000 | 491,000 |
| 2004 | 2005 | 214,000 | 221,000 | 435,000 | 0 | 214,000 | 221,000 | 435,000 |
| 2003 | 2004 | 214,000 | 171,000 | 385,000 | 0 | 214,000 | 171,000 | 385,000 |
| 2002 | 2003 | 195,000 | 157,000 | 352,000 | 0 | 195,000 | 157,000 | 352,000 |
| 2001 | 2002 | 183,000 | 147,000 | 330,000 | 0 | 183,000 | 147,000 | 330,000 |
| 2000 | 2001 | 101,000 | 207,000 | 308,000 | 0 | 101,000 | 207,000 | 308,000 |
| 1999 | 2000 | 88,000 | 181,000 | 269,000 | 0 | 88,000 | 181,000 | 269,000 |
| 1998 | 1999 | 76,000 | 168,000 | 244,000 | 0 | 76,000 | 168,000 | 244,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 61,000 | 134,000 | 195,000 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 61,000 | 134,000 | 195,000 |
| 1995 | 1996 | 0 | 0 | 0 | 0 | 51,400 | 168,400 | 219,800 |
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