| 2025 | 2026 | 707,000 | 1,000 | 708,000 | 0 | 707,000 | 1,000 | 708,000 |
| 2024 | 2025 | 694,000 | 1,000 | 695,000 | 0 | 694,000 | 1,000 | 695,000 |
| 2023 | 2024 | 694,000 | 1,000 | 695,000 | 0 | 694,000 | 1,000 | 695,000 |
| 2022 | 2023 | 599,000 | 81,000 | 680,000 | 0 | 599,000 | 81,000 | 680,000 |
| 2021 | 2022 | 544,000 | 68,000 | 612,000 | 0 | 544,000 | 68,000 | 612,000 |
| 2020 | 2021 | 492,000 | 50,000 | 542,000 | 0 | 492,000 | 50,000 | 542,000 |
| 2019 | 2020 | 422,000 | 155,000 | 577,000 | 0 | 422,000 | 155,000 | 577,000 |
| 2018 | 2019 | 423,000 | 161,000 | 584,000 | 0 | 423,000 | 161,000 | 584,000 |
| 2017 | 2018 | 361,000 | 126,000 | 487,000 | 0 | 361,000 | 126,000 | 487,000 |
| 2016 | 2017 | 301,000 | 97,000 | 398,000 | 0 | 301,000 | 97,000 | 398,000 |
| 2015 | 2016 | 279,000 | 90,000 | 369,000 | 0 | 279,000 | 90,000 | 369,000 |
| 2014 | 2015 | 233,000 | 82,000 | 315,000 | 0 | 233,000 | 82,000 | 315,000 |
| 2013 | 2014 | 237,000 | 84,000 | 321,000 | 0 | 237,000 | 84,000 | 321,000 |
| 2012 | 2013 | 221,000 | 62,000 | 283,000 | 0 | 221,000 | 62,000 | 283,000 |
| 2011 | 2012 | 237,000 | 46,000 | 283,000 | 0 | 237,000 | 46,000 | 283,000 |
| 2010 | 2011 | 255,000 | 50,000 | 305,000 | 0 | 255,000 | 50,000 | 305,000 |
| 2009 | 2010 | 249,000 | 48,000 | 297,000 | 0 | 249,000 | 48,000 | 297,000 |
| 2008 | 2009 | 305,000 | 59,000 | 364,000 | 0 | 305,000 | 59,000 | 364,000 |
| 2007 | 2008 | 283,000 | 53,000 | 336,000 | 0 | 283,000 | 53,000 | 336,000 |
| 2006 | 2007 | 249,000 | 67,000 | 316,000 | 0 | 249,000 | 67,000 | 316,000 |
| 2005 | 2006 | 227,000 | 66,000 | 293,000 | 0 | 227,000 | 66,000 | 293,000 |
| 2004 | 2005 | 200,000 | 58,000 | 258,000 | 0 | 200,000 | 58,000 | 258,000 |
| 2003 | 2004 | 182,000 | 71,000 | 253,000 | 0 | 182,000 | 71,000 | 253,000 |
| 2002 | 2003 | 171,000 | 66,000 | 237,000 | 0 | 171,000 | 66,000 | 237,000 |
| 2001 | 2002 | 160,000 | 64,000 | 224,000 | 0 | 160,000 | 64,000 | 224,000 |
| 2000 | 2001 | 82,000 | 94,000 | 176,000 | 0 | 82,000 | 94,000 | 176,000 |
| 1999 | 2000 | 67,000 | 60,000 | 127,000 | 0 | 67,000 | 60,000 | 127,000 |
| 1998 | 1999 | 61,000 | 30,000 | 91,000 | 0 | 61,000 | 30,000 | 91,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 52,000 | 26,000 | 78,000 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 52,000 | 26,000 | 78,000 |
| 1995 | 1996 | 0 | 0 | 0 | 0 | 46,700 | 25,400 | 72,100 |
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