| 2026 | 2027 | 421,000 | 424,000 | 845,000 | 0 | 421,000 | 424,000 | 845,000 |
| 2025 | 2026 | 401,000 | 456,000 | 857,000 | 0 | 401,000 | 456,000 | 857,000 |
| 2024 | 2025 | 377,000 | 444,000 | 821,000 | 0 | 377,000 | 444,000 | 821,000 |
| 2023 | 2024 | 320,000 | 375,000 | 695,000 | 0 | 320,000 | 375,000 | 695,000 |
| 2022 | 2023 | 322,000 | 531,000 | 853,000 | 0 | 322,000 | 531,000 | 853,000 |
| 2021 | 2022 | 262,000 | 361,000 | 623,000 | 0 | 262,000 | 361,000 | 623,000 |
| 2020 | 2021 | 246,000 | 283,000 | 529,000 | 0 | 246,000 | 283,000 | 529,000 |
| 2019 | 2020 | 246,000 | 282,000 | 528,000 | 0 | 246,000 | 282,000 | 528,000 |
| 2018 | 2019 | 246,000 | 285,000 | 531,000 | 0 | 246,000 | 285,000 | 531,000 |
| 2017 | 2018 | 210,000 | 242,000 | 452,000 | 0 | 210,000 | 242,000 | 452,000 |
| 2016 | 2017 | 175,000 | 246,000 | 421,000 | 0 | 175,000 | 246,000 | 421,000 |
| 2015 | 2016 | 162,000 | 228,000 | 390,000 | 0 | 162,000 | 228,000 | 390,000 |
| 2014 | 2015 | 154,000 | 214,000 | 368,000 | 0 | 154,000 | 214,000 | 368,000 |
| 2013 | 2014 | 133,000 | 185,000 | 318,000 | 0 | 133,000 | 185,000 | 318,000 |
| 2012 | 2013 | 118,000 | 161,000 | 279,000 | 0 | 118,000 | 161,000 | 279,000 |
| 2011 | 2012 | 135,000 | 166,000 | 301,000 | 1,000 | 135,000 | 166,000 | 301,000 |
| 2010 | 2011 | 140,000 | 186,000 | 326,000 | 0 | 140,000 | 186,000 | 326,000 |
| 2009 | 2010 | 140,000 | 200,000 | 340,000 | 0 | 140,000 | 200,000 | 340,000 |
| 2008 | 2009 | 165,000 | 235,000 | 400,000 | 0 | 165,000 | 235,000 | 400,000 |
| 2007 | 2008 | 149,000 | 212,000 | 361,000 | 0 | 149,000 | 212,000 | 361,000 |
| 2006 | 2007 | 136,000 | 185,000 | 321,000 | 0 | 136,000 | 185,000 | 321,000 |
| 2005 | 2006 | 129,000 | 175,000 | 304,000 | 0 | 129,000 | 175,000 | 304,000 |
| 2004 | 2005 | 125,000 | 164,000 | 289,000 | 0 | 125,000 | 164,000 | 289,000 |
| 2003 | 2004 | 82,000 | 176,000 | 258,000 | 65,000 | 82,000 | 176,000 | 258,000 |
| 2002 | 2003 | 79,000 | 104,000 | 183,000 | 168,000 | 79,000 | 104,000 | 183,000 |
| 2001 | 2002 | 15,600 | 0 | 15,600 | 0 | 15,600 | 0 | 15,600 |
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