| 2025 | 2026 | 341,000 | 346,000 | 687,000 | 0 | 341,000 | 346,000 | 687,000 |
| 2024 | 2025 | 324,000 | 331,000 | 655,000 | 0 | 324,000 | 331,000 | 655,000 |
| 2023 | 2024 | 344,000 | 268,000 | 612,000 | 0 | 344,000 | 268,000 | 612,000 |
| 2022 | 2023 | 294,000 | 356,000 | 650,000 | 0 | 294,000 | 356,000 | 650,000 |
| 2021 | 2022 | 254,000 | 291,000 | 545,000 | 0 | 254,000 | 291,000 | 545,000 |
| 2020 | 2021 | 233,000 | 266,000 | 499,000 | 0 | 233,000 | 266,000 | 499,000 |
| 2019 | 2020 | 236,000 | 268,000 | 504,000 | 0 | 236,000 | 268,000 | 504,000 |
| 2018 | 2019 | 233,000 | 265,000 | 498,000 | 0 | 233,000 | 265,000 | 498,000 |
| 2017 | 2018 | 211,000 | 209,000 | 420,000 | 0 | 211,000 | 209,000 | 420,000 |
| 2016 | 2017 | 186,000 | 182,000 | 368,000 | 0 | 186,000 | 182,000 | 368,000 |
| 2015 | 2016 | 177,000 | 171,000 | 348,000 | 0 | 177,000 | 171,000 | 348,000 |
| 2014 | 2015 | 155,000 | 147,000 | 302,000 | 0 | 155,000 | 147,000 | 302,000 |
| 2013 | 2014 | 139,000 | 132,000 | 271,000 | 0 | 139,000 | 132,000 | 271,000 |
| 2012 | 2013 | 133,000 | 116,000 | 249,000 | 0 | 133,000 | 116,000 | 249,000 |
| 2011 | 2012 | 107,000 | 149,000 | 256,000 | 0 | 107,000 | 149,000 | 256,000 |
| 2010 | 2011 | 114,000 | 159,000 | 273,000 | 0 | 114,000 | 159,000 | 273,000 |
| 2009 | 2010 | 112,000 | 157,000 | 269,000 | 0 | 112,000 | 157,000 | 269,000 |
| 2008 | 2009 | 137,000 | 191,000 | 328,000 | 0 | 137,000 | 191,000 | 328,000 |
| 2007 | 2008 | 124,000 | 172,000 | 296,000 | 0 | 124,000 | 172,000 | 296,000 |
| 2006 | 2007 | 114,000 | 149,000 | 263,000 | 0 | 114,000 | 149,000 | 263,000 |
| 2005 | 2006 | 108,000 | 139,000 | 247,000 | 0 | 108,000 | 139,000 | 247,000 |
| 2004 | 2005 | 89,000 | 134,000 | 223,000 | 0 | 89,000 | 134,000 | 223,000 |
| 2003 | 2004 | 82,000 | 124,000 | 206,000 | 0 | 82,000 | 124,000 | 206,000 |
| 2002 | 2003 | 77,000 | 116,000 | 193,000 | 0 | 77,000 | 116,000 | 193,000 |
| 2001 | 2002 | 73,000 | 109,000 | 182,000 | 0 | 73,000 | 109,000 | 182,000 |
| 2000 | 2001 | 50,000 | 113,000 | 163,000 | 0 | 50,000 | 113,000 | 163,000 |
| 1999 | 2000 | 50,000 | 101,000 | 151,000 | 0 | 50,000 | 101,000 | 151,000 |
| 1998 | 1999 | 46,000 | 91,000 | 137,000 | 0 | 46,000 | 91,000 | 137,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 42,000 | 83,000 | 125,000 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 46,900 | 65,800 | 112,700 |
| 1995 | 1996 | 0 | 0 | 0 | 0 | 46,900 | 65,800 | 112,700 |
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