| 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 | 399,000 | 546,000 | 0 | 147,000 | 399,000 | 546,000 |
| 2021 | 2022 | 134,000 | 306,000 | 440,000 | 0 | 134,000 | 306,000 | 440,000 |
| 2020 | 2021 | 116,000 | 261,000 | 377,000 | 0 | 116,000 | 261,000 | 377,000 |
| 2019 | 2020 | 98,000 | 264,000 | 362,000 | 0 | 98,000 | 264,000 | 362,000 |
| 2018 | 2019 | 94,000 | 255,000 | 349,000 | 0 | 94,000 | 255,000 | 349,000 |
| 2017 | 2018 | 94,000 | 220,000 | 314,000 | 0 | 94,000 | 220,000 | 314,000 |
| 2016 | 2017 | 90,000 | 185,000 | 275,000 | 0 | 90,000 | 185,000 | 275,000 |
| 2015 | 2016 | 91,000 | 183,000 | 274,000 | 0 | 91,000 | 183,000 | 274,000 |
| 2014 | 2015 | 85,000 | 156,000 | 241,000 | 0 | 85,000 | 156,000 | 241,000 |
| 2013 | 2014 | 85,000 | 118,000 | 203,000 | 0 | 85,000 | 118,000 | 203,000 |
| 2012 | 2013 | 85,000 | 109,000 | 194,000 | 0 | 85,000 | 109,000 | 194,000 |
| 2011 | 2012 | 91,000 | 118,000 | 209,000 | 0 | 91,000 | 118,000 | 209,000 |
| 2010 | 2011 | 100,000 | 130,000 | 230,000 | 0 | 100,000 | 130,000 | 230,000 |
| 2009 | 2010 | 100,000 | 151,000 | 251,000 | 0 | 100,000 | 151,000 | 251,000 |
| 2008 | 2009 | 100,000 | 209,000 | 309,000 | 0 | 100,000 | 209,000 | 309,000 |
| 2007 | 2008 | 96,000 | 191,000 | 287,000 | 0 | 96,000 | 191,000 | 287,000 |
| 2006 | 2007 | 85,000 | 172,000 | 257,000 | 0 | 85,000 | 172,000 | 257,000 |
| 2005 | 2006 | 62,000 | 149,000 | 211,000 | 0 | 62,000 | 149,000 | 211,000 |
| 2004 | 2005 | 58,000 | 137,000 | 195,000 | 0 | 58,000 | 137,000 | 195,000 |
| 2003 | 2004 | 56,000 | 130,000 | 186,000 | 0 | 56,000 | 130,000 | 186,000 |
| 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 | 109,000 | 151,000 | 0 | 42,000 | 109,000 | 151,000 |
| 1998 | 1999 | 40,000 | 97,000 | 137,000 | 0 | 40,000 | 97,000 | 137,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 38,000 | 90,000 | 128,000 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 37,000 | 85,600 | 122,600 |
| 1995 | 1996 | 0 | 0 | 0 | 0 | 37,000 | 85,600 | 122,600 |
|