| 2026 | 2027 | 487,000 | 15,000 | 502,000 | 0 | 231,325 | 15,000 | 246,325 |
| 2025 | 2026 | 558,000 | 41,000 | 599,000 | 0 | 265,050 | 41,000 | 306,050 |
| 2024 | 2025 | 524,000 | 95,000 | 619,000 | 0 | 248,900 | 95,000 | 343,900 |
| 2023 | 2024 | 510,000 | 63,000 | 573,000 | 0 | 242,250 | 63,000 | 305,250 |
| 2022 | 2023 | 561,000 | 92,000 | 653,000 | 0 | 266,475 | 92,000 | 358,475 |
| 2021 | 2022 | 442,000 | 64,000 | 506,000 | 0 | 209,950 | 64,000 | 273,950 |
| 2020 | 2021 | 403,000 | 20,000 | 423,000 | 0 | 191,425 | 20,000 | 211,425 |
| 2019 | 2020 | 708,000 | 10,000 | 718,000 | 0 | 336,300 | 10,000 | 346,300 |
| 2018 | 2019 | 708,000 | 10,000 | 718,000 | 0 | 336,300 | 10,000 | 346,300 |
| 2017 | 2018 | 675,000 | 10,000 | 685,000 | 0 | 320,625 | 10,000 | 330,625 |
| 2016 | 2017 | 578,000 | 10,000 | 588,000 | 0 | 274,550 | 10,000 | 284,550 |
| 2015 | 2016 | 578,000 | 25,000 | 603,000 | 0 | 274,550 | 25,000 | 299,550 |
| 2014 | 2015 | 479,000 | 1,000 | 480,000 | 0 | 227,525 | 1,000 | 228,525 |
| 2013 | 2014 | 479,000 | 1,000 | 480,000 | 0 | 227,525 | 1,000 | 228,525 |
| 2012 | 2013 | 479,000 | 1,000 | 480,000 | 0 | 227,525 | 1,000 | 228,525 |
| 2011 | 2012 | 547,000 | 1,000 | 548,000 | 0 | 259,825 | 1,000 | 260,825 |
| 2010 | 2011 | 567,000 | 1,000 | 568,000 | 0 | 269,325 | 1,000 | 270,325 |
| 2009 | 2010 | 567,000 | 1,000 | 568,000 | 0 | 269,325 | 1,000 | 270,325 |
| 2008 | 2009 | 567,000 | 1,000 | 568,000 | 0 | 269,325 | 1,000 | 270,325 |
| 2007 | 2008 | 567,000 | 1,000 | 568,000 | 0 | 269,325 | 1,000 | 270,325 |
| 2006 | 2007 | 266,000 | 11,000 | 277,000 | 0 | 126,350 | 11,000 | 137,350 |
| 2005 | 2006 | 240,000 | 11,000 | 251,000 | 0 | 114,000 | 11,000 | 125,000 |
| 2004 | 2005 | 213,000 | 11,000 | 224,000 | 0 | 101,175 | 11,000 | 112,175 |
| 2003 | 2004 | 198,000 | 17,000 | 215,000 | 0 | 48,000 | 17,000 | 65,000 |
| 2002 | 2003 | 180,000 | 17,000 | 197,000 | 0 | 48,000 | 17,000 | 65,000 |
| 2001 | 2002 | 172,000 | 17,000 | 189,000 | 0 | 48,000 | 17,000 | 65,000 |
| 2000 | 2001 | 152,000 | 17,000 | 169,000 | 0 | 48,000 | 17,000 | 65,000 |
| 1999 | 2000 | 142,000 | 16,000 | 158,000 | 0 | 48,000 | 16,000 | 64,000 |
| 1998 | 1999 | 125,000 | 14,000 | 139,000 | 0 | 43,000 | 14,000 | 57,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 43,000 | 14,000 | 57,000 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 43,000 | 9,600 | 52,600 |
| 1995 | 1996 | 0 | 0 | 0 | 0 | 43,000 | 9,600 | 52,600 |
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