| 2025 | 2026 | 178,000 | 393,000 | 571,000 | 0 | 178,000 | 393,000 | 571,000 |
| 2024 | 2025 | 151,000 | 397,000 | 548,000 | 0 | 151,000 | 397,000 | 548,000 |
| 2023 | 2024 | 138,000 | 361,000 | 499,000 | 0 | 138,000 | 361,000 | 499,000 |
| 2022 | 2023 | 147,000 | 396,000 | 543,000 | 0 | 147,000 | 396,000 | 543,000 |
| 2021 | 2022 | 134,000 | 304,000 | 438,000 | 0 | 134,000 | 304,000 | 438,000 |
| 2020 | 2021 | 116,000 | 259,000 | 375,000 | 0 | 116,000 | 259,000 | 375,000 |
| 2019 | 2020 | 98,000 | 262,000 | 360,000 | 0 | 98,000 | 262,000 | 360,000 |
| 2018 | 2019 | 94,000 | 253,000 | 347,000 | 0 | 94,000 | 253,000 | 347,000 |
| 2017 | 2018 | 94,000 | 218,000 | 312,000 | 0 | 94,000 | 218,000 | 312,000 |
| 2016 | 2017 | 90,000 | 183,000 | 273,000 | 0 | 90,000 | 183,000 | 273,000 |
| 2015 | 2016 | 91,000 | 176,000 | 267,000 | 0 | 91,000 | 176,000 | 267,000 |
| 2014 | 2015 | 85,000 | 150,000 | 235,000 | 0 | 85,000 | 150,000 | 235,000 |
| 2013 | 2014 | 85,000 | 113,000 | 198,000 | 0 | 85,000 | 113,000 | 198,000 |
| 2012 | 2013 | 85,000 | 104,000 | 189,000 | 0 | 85,000 | 104,000 | 189,000 |
| 2011 | 2012 | 91,000 | 112,000 | 203,000 | 0 | 91,000 | 112,000 | 203,000 |
| 2010 | 2011 | 100,000 | 123,000 | 223,000 | 0 | 100,000 | 123,000 | 223,000 |
| 2009 | 2010 | 100,000 | 146,000 | 246,000 | 0 | 100,000 | 146,000 | 246,000 |
| 2008 | 2009 | 100,000 | 203,000 | 303,000 | 0 | 100,000 | 203,000 | 303,000 |
| 2007 | 2008 | 96,000 | 185,000 | 281,000 | 0 | 96,000 | 185,000 | 281,000 |
| 2006 | 2007 | 85,000 | 167,000 | 252,000 | 0 | 85,000 | 167,000 | 252,000 |
| 2005 | 2006 | 62,000 | 152,000 | 214,000 | 0 | 62,000 | 152,000 | 214,000 |
| 2004 | 2005 | 58,000 | 140,000 | 198,000 | 0 | 58,000 | 140,000 | 198,000 |
| 2003 | 2004 | 56,000 | 133,000 | 189,000 | 0 | 56,000 | 133,000 | 189,000 |
| 2002 | 2003 | 54,000 | 125,000 | 179,000 | 0 | 54,000 | 125,000 | 179,000 |
| 2001 | 2002 | 52,000 | 112,000 | 164,000 | 0 | 52,000 | 112,000 | 164,000 |
| 2000 | 2001 | 50,000 | 105,000 | 155,000 | 0 | 50,000 | 105,000 | 155,000 |
| 1999 | 2000 | 42,000 | 117,000 | 159,000 | 0 | 42,000 | 117,000 | 159,000 |
| 1998 | 1999 | 40,000 | 106,000 | 146,000 | 0 | 40,000 | 106,000 | 146,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 38,000 | 98,000 | 136,000 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 37,000 | 92,400 | 129,400 |
| 1995 | 1996 | 0 | 0 | 0 | 0 | 37,000 | 92,400 | 129,400 |
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