| 2026 | 2027 | 299,000 | 619,000 | 918,000 | 0 | 299,000 | 619,000 | 918,000 |
| 2025 | 2026 | 299,000 | 685,000 | 984,000 | 0 | 299,000 | 685,000 | 984,000 |
| 2024 | 2025 | 275,000 | 677,000 | 952,000 | 0 | 275,000 | 677,000 | 952,000 |
| 2023 | 2024 | 232,000 | 575,000 | 807,000 | 0 | 232,000 | 575,000 | 807,000 |
| 2022 | 2023 | 211,000 | 653,000 | 864,000 | 0 | 211,000 | 653,000 | 864,000 |
| 2021 | 2022 | 185,000 | 511,000 | 696,000 | 1,000 | 185,000 | 511,000 | 696,000 |
| 2020 | 2021 | 173,000 | 440,000 | 613,000 | 0 | 173,000 | 440,000 | 613,000 |
| 2019 | 2020 | 173,000 | 428,000 | 601,000 | 0 | 173,000 | 428,000 | 601,000 |
| 2018 | 2019 | 165,000 | 407,000 | 572,000 | 0 | 165,000 | 407,000 | 572,000 |
| 2017 | 2018 | 139,000 | 428,000 | 567,000 | 0 | 139,000 | 428,000 | 567,000 |
| 2016 | 2017 | 139,000 | 375,000 | 514,000 | 0 | 139,000 | 375,000 | 514,000 |
| 2015 | 2016 | 131,000 | 363,000 | 494,000 | 0 | 131,000 | 363,000 | 494,000 |
| 2014 | 2015 | 126,000 | 347,000 | 473,000 | 0 | 126,000 | 347,000 | 473,000 |
| 2013 | 2014 | 115,000 | 285,000 | 400,000 | 0 | 115,000 | 285,000 | 400,000 |
| 2012 | 2013 | 115,000 | 257,000 | 372,000 | 0 | 115,000 | 257,000 | 372,000 |
| 2011 | 2012 | 165,000 | 198,000 | 363,000 | 0 | 165,000 | 198,000 | 363,000 |
| 2010 | 2011 | 180,000 | 215,000 | 395,000 | 0 | 180,000 | 215,000 | 395,000 |
| 2009 | 2010 | 180,000 | 208,000 | 388,000 | 36,000 | 180,000 | 208,000 | 388,000 |
| 2008 | 2009 | 180,000 | 317,000 | 497,000 | 474,000 | 180,000 | 317,000 | 497,000 |
| 2007 | 2008 | 4,200 | 0 | 4,200 | 0 | 4,200 | 0 | 4,200 |
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