| 2025 | 2026 | 272,000 | 269,000 | 541,000 | 0 | 272,000 | 269,000 | 541,000 |
| 2024 | 2025 | 250,000 | 274,000 | 524,000 | 0 | 250,000 | 274,000 | 524,000 |
| 2023 | 2024 | 238,000 | 260,000 | 498,000 | 0 | 238,000 | 260,000 | 498,000 |
| 2022 | 2023 | 217,000 | 316,000 | 533,000 | 0 | 217,000 | 316,000 | 533,000 |
| 2021 | 2022 | 190,000 | 240,000 | 430,000 | 0 | 190,000 | 240,000 | 430,000 |
| 2020 | 2021 | 178,000 | 188,000 | 366,000 | 0 | 178,000 | 188,000 | 366,000 |
| 2019 | 2020 | 178,000 | 181,000 | 359,000 | 0 | 178,000 | 181,000 | 359,000 |
| 2018 | 2019 | 170,000 | 172,000 | 342,000 | 0 | 170,000 | 172,000 | 342,000 |
| 2017 | 2018 | 98,000 | 193,000 | 291,000 | 0 | 98,000 | 193,000 | 291,000 |
| 2016 | 2017 | 98,000 | 166,000 | 264,000 | 0 | 98,000 | 166,000 | 264,000 |
| 2015 | 2016 | 92,000 | 154,000 | 246,000 | 0 | 92,000 | 154,000 | 246,000 |
| 2014 | 2015 | 88,000 | 148,000 | 236,000 | 0 | 88,000 | 148,000 | 236,000 |
| 2013 | 2014 | 80,000 | 120,000 | 200,000 | 0 | 80,000 | 120,000 | 200,000 |
| 2012 | 2013 | 80,000 | 106,000 | 186,000 | 0 | 80,000 | 106,000 | 186,000 |
| 2011 | 2012 | 109,000 | 115,000 | 224,000 | 0 | 109,000 | 115,000 | 224,000 |
| 2010 | 2011 | 119,000 | 125,000 | 244,000 | 0 | 119,000 | 125,000 | 244,000 |
| 2009 | 2010 | 119,000 | 121,000 | 240,000 | 0 | 119,000 | 121,000 | 240,000 |
| 2008 | 2009 | 119,000 | 185,000 | 304,000 | 0 | 119,000 | 185,000 | 304,000 |
| 2007 | 2008 | 114,000 | 165,000 | 279,000 | 0 | 114,000 | 165,000 | 279,000 |
| 2006 | 2007 | 104,000 | 146,000 | 250,000 | 0 | 104,000 | 146,000 | 250,000 |
| 2005 | 2006 | 100,000 | 132,000 | 232,000 | 0 | 100,000 | 132,000 | 232,000 |
| 2004 | 2005 | 68,000 | 121,000 | 189,000 | 26,000 | 68,000 | 121,000 | 189,000 |
| 2003 | 2004 | 68,000 | 93,000 | 161,000 | 0 | 68,000 | 93,000 | 161,000 |
| 2002 | 2003 | 66,000 | 86,000 | 152,000 | 0 | 66,000 | 86,000 | 152,000 |
| 2001 | 2002 | 63,000 | 87,000 | 150,000 | 0 | 63,000 | 87,000 | 150,000 |
| 2000 | 2001 | 60,000 | 82,000 | 142,000 | 0 | 60,000 | 82,000 | 142,000 |
| 1999 | 2000 | 39,000 | 81,000 | 120,000 | 0 | 39,000 | 81,000 | 120,000 |
| 1998 | 1999 | 37,000 | 66,000 | 103,000 | 0 | 37,000 | 66,000 | 103,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 34,000 | 62,000 | 96,000 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 24,000 | 62,100 | 86,100 |
| 1995 | 1996 | 0 | 0 | 0 | 0 | 24,000 | 62,100 | 86,100 |
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