| 2026 | 2027 | 557,000 | 552,000 | 1,109,000 | 0 | 557,000 | 552,000 | 1,109,000 |
| 2025 | 2026 | 546,000 | 624,000 | 1,170,000 | 0 | 546,000 | 624,000 | 1,170,000 |
| 2024 | 2025 | 546,000 | 569,000 | 1,115,000 | 0 | 546,000 | 569,000 | 1,115,000 |
| 2023 | 2024 | 496,000 | 539,000 | 1,035,000 | 0 | 496,000 | 539,000 | 1,035,000 |
| 2022 | 2023 | 568,000 | 581,000 | 1,149,000 | 0 | 568,000 | 581,000 | 1,149,000 |
| 2021 | 2022 | 431,000 | 419,000 | 850,000 | 0 | 431,000 | 419,000 | 850,000 |
| 2020 | 2021 | 363,000 | 352,000 | 715,000 | 0 | 363,000 | 352,000 | 715,000 |
| 2019 | 2020 | 321,000 | 409,000 | 730,000 | 0 | 321,000 | 409,000 | 730,000 |
| 2018 | 2019 | 293,000 | 368,000 | 661,000 | 0 | 293,000 | 368,000 | 661,000 |
| 2017 | 2018 | 281,000 | 340,000 | 621,000 | 0 | 281,000 | 340,000 | 621,000 |
| 2016 | 2017 | 247,000 | 278,000 | 525,000 | 0 | 247,000 | 278,000 | 525,000 |
| 2015 | 2016 | 219,000 | 239,000 | 458,000 | 0 | 219,000 | 239,000 | 458,000 |
| 2014 | 2015 | 214,000 | 233,000 | 447,000 | 0 | 214,000 | 233,000 | 447,000 |
| 2013 | 2014 | 176,000 | 193,000 | 369,000 | 0 | 176,000 | 193,000 | 369,000 |
| 2012 | 2013 | 181,000 | 198,000 | 379,000 | 0 | 181,000 | 198,000 | 379,000 |
| 2011 | 2012 | 194,000 | 209,000 | 403,000 | 0 | 194,000 | 209,000 | 403,000 |
| 2010 | 2011 | 202,000 | 217,000 | 419,000 | 0 | 202,000 | 217,000 | 419,000 |
| 2009 | 2010 | 202,000 | 238,000 | 440,000 | 0 | 202,000 | 238,000 | 440,000 |
| 2008 | 2009 | 208,000 | 375,000 | 583,000 | 0 | 208,000 | 375,000 | 583,000 |
| 2007 | 2008 | 187,000 | 321,000 | 508,000 | 0 | 187,000 | 321,000 | 508,000 |
| 2006 | 2007 | 165,000 | 300,000 | 465,000 | 0 | 165,000 | 300,000 | 465,000 |
| 2005 | 2006 | 152,000 | 308,000 | 460,000 | 0 | 152,000 | 308,000 | 460,000 |
| 2004 | 2005 | 152,000 | 259,000 | 411,000 | 0 | 152,000 | 259,000 | 411,000 |
| 2003 | 2004 | 145,000 | 247,000 | 392,000 | 0 | 145,000 | 247,000 | 392,000 |
| 2002 | 2003 | 121,000 | 186,000 | 307,000 | 0 | 121,000 | 186,000 | 307,000 |
| 2001 | 2002 | 116,000 | 195,000 | 311,000 | 94,000 | 116,000 | 195,000 | 311,000 |
| 2000 | 2001 | 108,000 | 116,000 | 224,000 | 0 | 108,000 | 116,000 | 224,000 |
| 1999 | 2000 | 94,000 | 125,000 | 219,000 | 0 | 94,000 | 125,000 | 219,000 |
| 1998 | 1999 | 79,000 | 108,000 | 187,000 | 0 | 79,000 | 108,000 | 187,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 74,000 | 96,000 | 170,000 |
| 1996 | 1997 | 0 | 0 | 0 | 0 | 74,000 | 96,000 | 170,000 |
| 1995 | 1996 | 0 | 0 | 0 | 0 | 74,000 | 79,600 | 153,600 |
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