| 2025 | 2026 | 297,000 | 344,000 | 641,000 | 0 | 297,000 | 344,000 | 641,000 |
| 2024 | 2025 | 297,000 | 322,000 | 619,000 | 0 | 297,000 | 322,000 | 619,000 |
| 2023 | 2024 | 266,000 | 331,000 | 597,000 | 0 | 266,000 | 331,000 | 597,000 |
| 2022 | 2023 | 228,000 | 411,000 | 639,000 | 0 | 228,000 | 411,000 | 639,000 |
| 2021 | 2022 | 210,000 | 399,000 | 609,000 | 0 | 210,000 | 399,000 | 609,000 |
| 2020 | 2021 | 160,000 | 439,000 | 599,000 | 0 | 160,000 | 439,000 | 599,000 |
| 2019 | 2020 | 160,000 | 446,000 | 606,000 | 0 | 160,000 | 446,000 | 606,000 |
| 2018 | 2019 | 161,000 | 442,000 | 603,000 | 0 | 161,000 | 442,000 | 603,000 |
| 2017 | 2018 | 142,000 | 398,000 | 540,000 | 71,000 | 142,000 | 398,000 | 540,000 |
| 2016 | 2017 | 127,000 | 279,000 | 406,000 | 379,000 | 127,000 | 279,000 | 406,000 |
| 2015 | 2016 | 46,000 | 0 | 46,000 | 0 | 46,000 | 0 | 46,000 |
| 2014 | 2015 | 59,500 | 0 | 59,500 | 0 | 59,500 | 0 | 59,500 |
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