Show data table
| 1980 | 194B | 1996 | 452B | 2012 | 846B |
| 1981 | 163B | 1997 | 418B | 2013 | 884B |
| 1982 | 158B | 1998 | 439B | 2014 | 902B |
| 1983 | 153B | 1999 | 448B | 2015 | 776B |
| 1984 | 143B | 2000 | 418B | 2016 | 797B |
| 1985 | 145B | 2001 | 433B | 2017 | 848B |
| 1986 | 202B | 2002 | 475B | 2018 | 930B |
| 1987 | 247B | 2003 | 582B | 2019 | 929B |
| 1988 | 265B | 2004 | 661B | 2020 | 932B |
| 1989 | 261B | 2005 | 689B | 2021 | 1.06T |
| 1990 | 322B | 2006 | 738B | 2022 | 1.05T |
| 1991 | 332B | 2007 | 854B | 2023 | 1.14T |
| 1992 | 367B | 2008 | 958B | 2024 | 1.21T |
| 1993 | 356B | 2009 | 878B | 2025 | 1.33T |
| 1994 | 383B | 2010 | 853B | 2026 | 1.45T |
| 1995 | 453B | 2011 | 913B | | |
Show data table
| 1980 | 175B | 1996 | 345B | 2012 | 658B |
| 1981 | 183B | 1997 | 370B | 2013 | 666B |
| 1982 | 191B | 1998 | 395B | 2014 | 679B |
| 1983 | 198B | 1999 | 420B | 2015 | 699B |
| 1984 | 207B | 2000 | 452B | 2016 | 720B |
| 1985 | 217B | 2001 | 483B | 2017 | 751B |
| 1986 | 224B | 2002 | 503B | 2018 | 787B |
| 1987 | 227B | 2003 | 515B | 2019 | 830B |
| 1988 | 237B | 2004 | 532B | 2020 | 816B |
| 1989 | 251B | 2005 | 553B | 2021 | 892B |
| 1990 | 265B | 2006 | 587B | 2022 | 994B |
| 1991 | 280B | 2007 | 623B | 2023 | 1.05T |
| 1992 | 292B | 2008 | 651B | 2024 | 1.12T |
| 1993 | 300B | 2009 | 630B | 2025 | 1.18T |
| 1994 | 316B | 2010 | 643B | 2026 | 1.23T |
| 1995 | 330B | 2011 | 656B | | |
Show data table
| 1980 | 378B | 1996 | 554B | 2012 | 764B |
| 1981 | 376B | 1997 | 577B | 2013 | 764B |
| 1982 | 371B | 1998 | 604B | 2014 | 776B |
| 1983 | 378B | 1999 | 635B | 2015 | 792B |
| 1984 | 390B | 2000 | 662B | 2016 | 812B |
| 1985 | 400B | 2001 | 677B | 2017 | 834B |
| 1986 | 413B | 2002 | 679B | 2018 | 853B |
| 1987 | 420B | 2003 | 679B | 2019 | 873B |
| 1988 | 439B | 2004 | 693B | 2020 | 839B |
| 1989 | 459B | 2005 | 707B | 2021 | 892B |
| 1990 | 478B | 2006 | 732B | 2022 | 936B |
| 1991 | 490B | 2007 | 760B | 2023 | 931B |
| 1992 | 498B | 2008 | 777B | 2024 | 941B |
| 1993 | 504B | 2009 | 748B | 2025 | 958B |
| 1994 | 519B | 2010 | 758B | 2026 | 970B |
| 1995 | 536B | 2011 | 771B | | |