| 2025 | 2026 | 598,000 | 1,675,000 | 2,273,000 | 0 | 598,000 | 1,675,000 | 2,273,000 |
| 2024 | 2025 | 549,000 | 1,631,000 | 2,180,000 | 0 | 549,000 | 1,631,000 | 2,180,000 |
| 2023 | 2024 | 470,000 | 1,388,000 | 1,858,000 | 0 | 470,000 | 1,388,000 | 1,858,000 |
| 2022 | 2023 | 580,000 | 1,701,000 | 2,281,000 | 0 | 580,000 | 1,701,000 | 2,281,000 |
| 2021 | 2022 | 450,000 | 1,086,000 | 1,536,000 | 0 | 450,000 | 1,086,000 | 1,536,000 |
| 2020 | 2021 | 385,000 | 903,000 | 1,288,000 | 0 | 385,000 | 903,000 | 1,288,000 |
| 2019 | 2020 | 395,000 | 925,000 | 1,320,000 | 0 | 395,000 | 925,000 | 1,320,000 |
| 2018 | 2019 | 395,000 | 913,000 | 1,308,000 | 0 | 395,000 | 913,000 | 1,308,000 |
| 2017 | 2018 | 345,000 | 806,000 | 1,151,000 | 0 | 345,000 | 806,000 | 1,151,000 |
| 2016 | 2017 | 320,000 | 710,000 | 1,030,000 | 291,000 | 320,000 | 710,000 | 1,030,000 |
| 2015 | 2016 | 289,000 | 414,000 | 703,000 | 0 | 289,000 | 414,000 | 703,000 |
| 2014 | 2015 | 286,000 | 388,000 | 674,000 | 0 | 286,000 | 388,000 | 674,000 |
| 2013 | 2014 | 260,000 | 318,000 | 578,000 | 0 | 260,000 | 275,400 | 535,400 |
| 2012 | 2013 | 235,000 | 142,000 | 377,000 | 0 | 235,000 | 142,000 | 377,000 |
| 2011 | 2012 | 235,000 | 136,000 | 371,000 | 0 | 235,000 | 136,000 | 371,000 |
| 2010 | 2011 | 248,000 | 273,000 | 521,000 | 0 | 248,000 | 273,000 | 521,000 |
| 2009 | 2010 | 254,000 | 242,000 | 496,000 | 0 | 254,000 | 242,000 | 496,000 |
| 2008 | 2009 | 283,000 | 343,000 | 626,000 | 0 | 283,000 | 343,000 | 626,000 |
| 2007 | 2008 | 255,000 | 317,000 | 572,000 | 0 | 255,000 | 317,000 | 572,000 |
| 2006 | 2007 | 222,000 | 284,000 | 506,000 | 0 | 222,000 | 284,000 | 506,000 |
| 2005 | 2006 | 206,000 | 275,000 | 481,000 | 0 | 206,000 | 275,000 | 481,000 |
| 2004 | 2005 | 195,000 | 261,000 | 456,000 | 0 | 195,000 | 261,000 | 456,000 |
| 2003 | 2004 | 195,000 | 261,000 | 456,000 | 0 | 195,000 | 261,000 | 456,000 |
| 2002 | 2003 | 111,000 | 262,000 | 373,000 | 25,000 | 111,000 | 262,000 | 373,000 |
| 2001 | 2002 | 105,000 | 224,000 | 329,000 | 0 | 105,000 | 224,000 | 329,000 |
| 2000 | 2001 | 96,000 | 211,000 | 307,000 | 43,000 | 96,000 | 211,000 | 307,000 |
| 1999 | 2000 | 52,000 | 154,000 | 206,000 | 140,000 | 52,000 | 154,000 | 206,000 |
| 1998 | 1999 | 48,000 | 0 | 48,000 | 0 | 48,000 | 0 | 48,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 46,000 | 0 | 46,000 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 65,000 | 0 | 65,000 |
| 1995 | 1996 | 0 | 0 | 0 | 0 | 65,000 | 0 | 65,000 |
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