| 2025 | 2026 | 297,000 | 300,000 | 597,000 | 0 | 297,000 | 300,000 | 597,000 |
| 2024 | 2025 | 297,000 | 280,000 | 577,000 | 0 | 297,000 | 280,000 | 577,000 |
| 2023 | 2024 | 266,000 | 290,000 | 556,000 | 0 | 266,000 | 290,000 | 556,000 |
| 2022 | 2023 | 228,000 | 367,000 | 595,000 | 0 | 228,000 | 367,000 | 595,000 |
| 2021 | 2022 | 210,000 | 357,000 | 567,000 | 0 | 210,000 | 357,000 | 567,000 |
| 2020 | 2021 | 139,000 | 424,000 | 563,000 | 0 | 139,000 | 424,000 | 563,000 |
| 2019 | 2020 | 139,000 | 430,000 | 569,000 | 0 | 139,000 | 430,000 | 569,000 |
| 2018 | 2019 | 140,000 | 426,000 | 566,000 | 0 | 140,000 | 426,000 | 566,000 |
| 2017 | 2018 | 124,000 | 349,000 | 473,000 | 0 | 124,000 | 349,000 | 473,000 |
| 2016 | 2017 | 111,000 | 307,000 | 418,000 | 0 | 111,000 | 307,000 | 418,000 |
| 2015 | 2016 | 97,000 | 294,000 | 391,000 | 0 | 97,000 | 294,000 | 391,000 |
| 2014 | 2015 | 97,000 | 185,000 | 282,000 | 0 | 97,000 | 185,000 | 282,000 |
| 2013 | 2014 | 86,000 | 179,000 | 265,000 | 0 | 86,000 | 179,000 | 265,000 |
| 2012 | 2013 | 79,000 | 154,000 | 233,000 | 0 | 79,000 | 154,000 | 233,000 |
| 2011 | 2012 | 82,000 | 183,000 | 265,000 | 0 | 82,000 | 183,000 | 265,000 |
| 2010 | 2011 | 86,000 | 198,000 | 284,000 | 215,000 | 86,000 | 198,000 | 284,000 |
| 2009 | 2010 | 64,000 | 69,800 | 133,800 | 0 | 64,000 | 69,800 | 133,800 |
| 2008 | 2009 | 196,000 | 0 | 196,000 | 0 | 196,000 | 0 | 196,000 |
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