| 2026 | 2027 | 783,000 | 833,000 | 1,616,000 | 0 | 783,000 | 833,000 | 1,616,000 |
| 2025 | 2026 | 729,000 | 868,000 | 1,597,000 | 0 | 729,000 | 868,000 | 1,597,000 |
| 2024 | 2025 | 663,000 | 727,000 | 1,390,000 | 0 | 663,000 | 727,000 | 1,390,000 |
| 2023 | 2024 | 585,000 | 642,000 | 1,227,000 | 0 | 585,000 | 642,000 | 1,227,000 |
| 2022 | 2023 | 718,000 | 787,000 | 1,505,000 | 0 | 718,000 | 787,000 | 1,505,000 |
| 2021 | 2022 | 473,000 | 599,000 | 1,072,000 | 0 | 473,000 | 599,000 | 1,072,000 |
| 2020 | 2021 | 465,000 | 467,000 | 932,000 | 0 | 465,000 | 467,000 | 932,000 |
| 2019 | 2020 | 485,000 | 461,000 | 946,000 | 0 | 485,000 | 461,000 | 946,000 |
| 2018 | 2019 | 442,000 | 495,000 | 937,000 | 0 | 442,000 | 495,000 | 937,000 |
| 2017 | 2018 | 402,000 | 456,000 | 858,000 | 0 | 402,000 | 456,000 | 858,000 |
| 2016 | 2017 | 357,000 | 404,000 | 761,000 | 0 | 357,000 | 404,000 | 761,000 |
| 2015 | 2016 | 331,000 | 374,000 | 705,000 | 0 | 331,000 | 374,000 | 705,000 |
| 2014 | 2015 | 296,000 | 332,000 | 628,000 | 0 | 296,000 | 332,000 | 628,000 |
| 2013 | 2014 | 258,000 | 288,000 | 546,000 | 0 | 258,000 | 288,000 | 546,000 |
| 2012 | 2013 | 235,000 | 220,000 | 455,000 | 0 | 235,000 | 220,000 | 455,000 |
| 2011 | 2012 | 229,000 | 211,000 | 440,000 | 0 | 229,000 | 211,000 | 440,000 |
| 2010 | 2011 | 265,000 | 245,000 | 510,000 | 0 | 265,000 | 245,000 | 510,000 |
| 2009 | 2010 | 299,000 | 277,000 | 576,000 | 0 | 299,000 | 277,000 | 576,000 |
| 2008 | 2009 | 352,000 | 330,000 | 682,000 | 0 | 352,000 | 330,000 | 682,000 |
| 2007 | 2008 | 315,000 | 294,000 | 609,000 | 0 | 315,000 | 294,000 | 609,000 |
| 2006 | 2007 | 180,000 | 361,000 | 541,000 | 0 | 180,000 | 361,000 | 541,000 |
| 2005 | 2006 | 170,000 | 341,000 | 511,000 | 0 | 170,000 | 341,000 | 511,000 |
| 2004 | 2005 | 159,000 | 323,000 | 482,000 | 0 | 159,000 | 323,000 | 482,000 |
| 2003 | 2004 | 150,000 | 320,000 | 470,000 | 0 | 150,000 | 320,000 | 470,000 |
| 2002 | 2003 | 144,000 | 298,000 | 442,000 | 0 | 144,000 | 298,000 | 442,000 |
| 2001 | 2002 | 135,000 | 273,000 | 408,000 | 0 | 135,000 | 273,000 | 408,000 |
| 2000 | 2001 | 131,000 | 252,000 | 383,000 | 0 | 131,000 | 252,000 | 383,000 |
| 1999 | 2000 | 116,000 | 236,000 | 352,000 | 207,000 | 116,000 | 236,000 | 352,000 |
| 1998 | 1999 | 93,000 | 0 | 93,000 | 0 | 93,000 | 0 | 93,000 |
| 1997 | 1998 | 0 | 0 | 0 | 0 | 30,000 | 0 | 30,000 |
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