| 2026 | 2027 | 479,000 | 77,000 | 556,000 | 0 | 479,000 | 77,000 | 556,000 |
| 2025 | 2026 | 994,000 | 1,000 | 995,000 | 0 | 994,000 | 1,000 | 995,000 |
| 2024 | 2025 | 904,000 | 1,000 | 905,000 | 0 | 904,000 | 1,000 | 905,000 |
| 2023 | 2024 | 754,000 | 1,000 | 755,000 | 0 | 754,000 | 1,000 | 755,000 |
| 2022 | 2023 | 656,000 | 79,000 | 735,000 | 0 | 656,000 | 79,000 | 735,000 |
| 2021 | 2022 | 480,000 | 55,000 | 535,000 | 0 | 480,000 | 55,000 | 535,000 |
| 2020 | 2021 | 400,000 | 56,000 | 456,000 | 0 | 400,000 | 56,000 | 456,000 |
| 2019 | 2020 | 367,000 | 5,000 | 372,000 | 0 | 367,000 | 5,000 | 372,000 |
| 2018 | 2019 | 357,000 | 5,000 | 362,000 | 0 | 357,000 | 5,000 | 362,000 |
| 2017 | 2018 | 306,000 | 5,000 | 311,000 | 0 | 306,000 | 5,000 | 311,000 |
| 2016 | 2017 | 281,000 | 5,000 | 286,000 | 0 | 281,000 | 5,000 | 286,000 |
| 2015 | 2016 | 272,000 | 5,000 | 277,000 | 0 | 272,000 | 5,000 | 277,000 |
| 2014 | 2015 | 239,000 | 5,000 | 244,000 | 0 | 239,000 | 5,000 | 244,000 |
| 2013 | 2014 | 317,000 | 52,000 | 369,000 | 0 | 317,000 | 52,000 | 369,000 |
| 2012 | 2013 | 317,000 | 2,000 | 319,000 | 0 | 317,000 | 2,000 | 319,000 |
| 2011 | 2012 | 324,000 | 5,000 | 329,000 | 0 | 324,000 | 5,000 | 329,000 |
| 2010 | 2011 | 359,000 | 6,000 | 365,000 | 0 | 359,000 | 6,000 | 365,000 |
| 2009 | 2010 | 359,000 | 9,000 | 368,000 | 0 | 359,000 | 9,000 | 368,000 |
| 2008 | 2009 | 414,000 | 56,000 | 470,000 | 0 | 414,000 | 56,000 | 470,000 |
| 2007 | 2008 | 371,000 | 48,000 | 419,000 | 0 | 371,000 | 48,000 | 419,000 |
| 2006 | 2007 | 315,000 | 27,000 | 342,000 | 0 | 315,000 | 27,000 | 342,000 |
| 2005 | 2006 | 265,000 | 56,000 | 321,000 | 0 | 265,000 | 56,000 | 321,000 |
| 2004 | 2005 | 248,000 | 17,000 | 265,000 | 0 | 248,000 | 17,000 | 265,000 |
| 2003 | 2004 | 224,000 | 30,000 | 254,000 | 0 | 224,000 | 30,000 | 254,000 |
| 2002 | 2003 | 224,000 | 30,000 | 254,000 | 0 | 224,000 | 30,000 | 254,000 |
| 2001 | 2002 | 168,000 | 94,000 | 262,000 | 0 | 168,000 | 94,000 | 262,000 |
| 2000 | 2001 | 155,000 | 72,000 | 227,000 | 0 | 155,000 | 72,000 | 227,000 |
| 1999 | 2000 | 132,000 | 61,000 | 193,000 | 0 | 132,000 | 61,000 | 193,000 |
| 1998 | 1999 | 122,000 | 45,000 | 167,000 | 0 | 122,000 | 45,000 | 167,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 122,000 | 42,000 | 164,000 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 122,000 | 42,000 | 164,000 |
| 1995 | 1996 | 0 | 0 | 0 | 0 | 148,500 | 28,000 | 176,500 |
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