| 2026 | 2027 | 324,000 | 321,000 | 645,000 | 0 | 324,000 | 321,000 | 645,000 |
| 2025 | 2026 | 324,000 | 333,000 | 657,000 | 0 | 324,000 | 333,000 | 657,000 |
| 2024 | 2025 | 318,000 | 343,000 | 661,000 | 0 | 318,000 | 343,000 | 661,000 |
| 2023 | 2024 | 291,000 | 302,000 | 593,000 | 0 | 291,000 | 302,000 | 593,000 |
| 2022 | 2023 | 247,000 | 391,000 | 638,000 | 0 | 247,000 | 391,000 | 638,000 |
| 2021 | 2022 | 175,000 | 363,000 | 538,000 | 0 | 175,000 | 363,000 | 538,000 |
| 2020 | 2021 | 161,000 | 339,000 | 500,000 | 0 | 161,000 | 339,000 | 500,000 |
| 2019 | 2020 | 161,000 | 343,000 | 504,000 | 0 | 161,000 | 343,000 | 504,000 |
| 2018 | 2019 | 164,000 | 377,000 | 541,000 | 0 | 164,000 | 377,000 | 541,000 |
| 2017 | 2018 | 135,000 | 286,000 | 421,000 | 0 | 135,000 | 286,000 | 421,000 |
| 2016 | 2017 | 117,000 | 255,000 | 372,000 | 0 | 117,000 | 255,000 | 372,000 |
| 2015 | 2016 | 75,000 | 266,000 | 341,000 | 0 | 75,000 | 266,000 | 341,000 |
| 2014 | 2015 | 70,000 | 245,000 | 315,000 | 0 | 70,000 | 245,000 | 315,000 |
| 2013 | 2014 | 61,000 | 217,000 | 278,000 | 0 | 61,000 | 217,000 | 278,000 |
| 2012 | 2013 | 60,000 | 187,000 | 247,000 | 0 | 60,000 | 187,000 | 247,000 |
| 2011 | 2012 | 67,000 | 203,000 | 270,000 | 0 | 67,000 | 203,000 | 270,000 |
| 2010 | 2011 | 70,000 | 237,000 | 307,000 | 0 | 70,000 | 237,000 | 307,000 |
| 2009 | 2010 | 82,000 | 217,000 | 299,000 | 0 | 82,000 | 217,000 | 299,000 |
| 2008 | 2009 | 87,000 | 173,000 | 260,000 | 0 | 87,000 | 173,000 | 260,000 |
| 2007 | 2008 | 80,000 | 159,000 | 239,000 | 164,400 | 80,000 | 159,000 | 239,000 |
| 2006 | 2007 | 50,000 | 0 | 50,000 | 0 | 50,000 | 0 | 50,000 |
| 2005 | 2006 | 40,000 | 0 | 40,000 | 0 | 40,000 | 0 | 40,000 |
| 2004 | 2005 | 40,000 | 0 | 40,000 | 40,000 | 40,000 | 0 | 40,000 |
|