| 2025 | 2026 | 297,000 | 598,000 | 895,000 | 0 | 297,000 | 598,000 | 895,000 |
| 2024 | 2025 | 297,000 | 568,000 | 865,000 | 0 | 297,000 | 568,000 | 865,000 |
| 2023 | 2024 | 266,000 | 528,000 | 794,000 | 0 | 266,000 | 528,000 | 794,000 |
| 2022 | 2023 | 228,000 | 621,000 | 849,000 | 0 | 228,000 | 621,000 | 849,000 |
| 2021 | 2022 | 210,000 | 545,000 | 755,000 | 0 | 210,000 | 545,000 | 755,000 |
| 2020 | 2021 | 196,000 | 553,000 | 749,000 | 0 | 196,000 | 553,000 | 749,000 |
| 2019 | 2020 | 196,000 | 547,000 | 743,000 | 0 | 196,000 | 547,000 | 743,000 |
| 2018 | 2019 | 197,000 | 553,000 | 750,000 | 0 | 197,000 | 553,000 | 750,000 |
| 2017 | 2018 | 174,000 | 500,000 | 674,000 | 0 | 174,000 | 500,000 | 674,000 |
| 2016 | 2017 | 155,000 | 440,000 | 595,000 | 0 | 155,000 | 440,000 | 595,000 |
| 2015 | 2016 | 135,000 | 382,000 | 517,000 | 0 | 135,000 | 382,000 | 517,000 |
| 2014 | 2015 | 169,000 | 216,000 | 385,000 | 0 | 169,000 | 216,000 | 385,000 |
| 2013 | 2014 | 150,000 | 212,000 | 362,000 | 0 | 150,000 | 212,000 | 362,000 |
| 2012 | 2013 | 137,000 | 181,000 | 318,000 | 0 | 137,000 | 181,000 | 318,000 |
| 2011 | 2012 | 143,000 | 218,000 | 361,000 | 0 | 143,000 | 218,000 | 361,000 |
| 2010 | 2011 | 150,000 | 237,000 | 387,000 | 0 | 150,000 | 237,000 | 387,000 |
| 2009 | 2010 | 150,000 | 237,000 | 387,000 | 0 | 150,000 | 237,000 | 387,000 |
| 2008 | 2009 | 150,000 | 291,000 | 441,000 | 0 | 150,000 | 291,000 | 441,000 |
| 2007 | 2008 | 134,000 | 269,000 | 403,000 | 0 | 134,000 | 269,000 | 403,000 |
| 2006 | 2007 | 195,000 | 265,000 | 460,000 | 0 | 195,000 | 265,000 | 460,000 |
| 2005 | 2006 | 185,000 | 259,000 | 444,000 | 0 | 185,000 | 259,000 | 444,000 |
| 2004 | 2005 | 174,000 | 220,000 | 394,000 | 0 | 174,000 | 220,000 | 394,000 |
| 2003 | 2004 | 174,000 | 175,000 | 349,000 | 0 | 174,000 | 175,000 | 349,000 |
| 2002 | 2003 | 159,000 | 160,000 | 319,000 | 0 | 159,000 | 160,000 | 319,000 |
| 2001 | 2002 | 149,000 | 150,000 | 299,000 | 0 | 149,000 | 150,000 | 299,000 |
| 2000 | 2001 | 79,000 | 155,000 | 234,000 | 0 | 79,000 | 155,000 | 234,000 |
| 1999 | 2000 | 69,000 | 135,000 | 204,000 | 0 | 69,000 | 135,000 | 204,000 |
| 1998 | 1999 | 59,000 | 116,000 | 175,000 | 0 | 59,000 | 116,000 | 175,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 47,000 | 93,000 | 140,000 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 47,000 | 93,000 | 140,000 |
| 1995 | 1996 | 0 | 0 | 0 | 0 | 46,900 | 90,700 | 137,600 |
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