| 2025 | 2026 | 300,000 | 359,000 | 659,000 | 0 | 300,000 | 359,000 | 659,000 |
| 2024 | 2025 | 271,000 | 392,000 | 663,000 | 0 | 271,000 | 392,000 | 663,000 |
| 2023 | 2024 | 268,000 | 334,000 | 602,000 | 0 | 268,000 | 334,000 | 602,000 |
| 2022 | 2023 | 268,000 | 369,000 | 637,000 | 0 | 268,000 | 369,000 | 637,000 |
| 2021 | 2022 | 226,000 | 311,000 | 537,000 | 0 | 226,000 | 311,000 | 537,000 |
| 2020 | 2021 | 200,000 | 275,000 | 475,000 | 0 | 200,000 | 275,000 | 475,000 |
| 2019 | 2020 | 142,000 | 281,000 | 423,000 | 0 | 142,000 | 281,000 | 423,000 |
| 2018 | 2019 | 135,000 | 265,000 | 400,000 | 0 | 135,000 | 265,000 | 400,000 |
| 2017 | 2018 | 118,000 | 223,000 | 341,000 | 0 | 118,000 | 223,000 | 341,000 |
| 2016 | 2017 | 106,000 | 196,000 | 302,000 | 0 | 106,000 | 196,000 | 302,000 |
| 2015 | 2016 | 97,000 | 180,000 | 277,000 | 0 | 97,000 | 180,000 | 277,000 |
| 2014 | 2015 | 86,000 | 139,000 | 225,000 | 0 | 86,000 | 139,000 | 225,000 |
| 2013 | 2014 | 109,000 | 113,000 | 222,000 | 0 | 109,000 | 113,000 | 222,000 |
| 2012 | 2013 | 106,000 | 93,000 | 199,000 | 0 | 106,000 | 93,000 | 199,000 |
| 2011 | 2012 | 129,000 | 95,000 | 224,000 | 0 | 129,000 | 95,000 | 224,000 |
| 2010 | 2011 | 141,000 | 104,000 | 245,000 | 0 | 141,000 | 104,000 | 245,000 |
| 2009 | 2010 | 141,000 | 107,000 | 248,000 | 0 | 141,000 | 107,000 | 248,000 |
| 2008 | 2009 | 153,000 | 154,000 | 307,000 | 0 | 153,000 | 154,000 | 307,000 |
| 2007 | 2008 | 100,000 | 200,000 | 300,000 | 0 | 100,000 | 200,000 | 300,000 |
| 2006 | 2007 | 84,000 | 183,000 | 267,000 | 0 | 84,000 | 183,000 | 267,000 |
| 2005 | 2006 | 80,000 | 172,000 | 252,000 | 0 | 80,000 | 172,000 | 252,000 |
| 2004 | 2005 | 72,000 | 151,000 | 223,000 | 0 | 72,000 | 151,000 | 223,000 |
| 2003 | 2004 | 69,000 | 143,000 | 212,000 | 0 | 69,000 | 143,000 | 212,000 |
| 2002 | 2003 | 66,000 | 166,000 | 232,000 | 0 | 66,000 | 166,000 | 232,000 |
| 2001 | 2002 | 63,000 | 151,000 | 214,000 | 0 | 63,000 | 151,000 | 214,000 |
| 2000 | 2001 | 60,000 | 111,000 | 171,000 | 0 | 60,000 | 111,000 | 171,000 |
| 1999 | 2000 | 55,000 | 108,000 | 163,000 | 0 | 55,000 | 108,000 | 163,000 |
| 1998 | 1999 | 55,000 | 108,000 | 163,000 | 0 | 55,000 | 108,000 | 163,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 55,000 | 105,000 | 160,000 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 55,000 | 88,600 | 143,600 |
| 1995 | 1996 | 0 | 0 | 0 | 0 | 55,000 | 88,600 | 143,600 |
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