Tabel data
| 1981 | 19,9% | 1997 | 20,5% | 2013 | 21% |
| 1982 | 16,3% | 1998 | 16,7% | 2014 | 20,8% |
| 1983 | 14,4% | 1999 | 17,8% | 2015 | 18,6% |
| 1984 | 14,2% | 2000 | 16,9% | 2016 | 22,6% |
| 1985 | 15,5% | 2001 | 13,4% | 2017 | 22,9% |
| 1986 | 14,5% | 2002 | 13,7% | 2018 | 20,7% |
| 1987 | 14,8% | 2003 | 16,4% | 2019 | 20,4% |
| 1988 | 15% | 2004 | 17,9% | 2020 | 20,7% |
| 1989 | 15% | 2005 | 17,2% | 2021 | 23,7% |
| 1990 | 14,5% | 2006 | 18,8% | 2022 | 21,7% |
| 1991 | 15,9% | 2007 | 21,3% | 2023 | 18,1% |
| 1992 | 16,2% | 2008 | 18,9% | 2024 | 17,4% |
| 1993 | 17,3% | 2009 | 18,8% | 2025 | 18,5% |
| 1994 | 16,4% | 2010 | 20,7% | 2026 | 17,7% |
| 1995 | 15,8% | 2011 | 22,4% | | |
| 1996 | 16,4% | 2012 | 21,4% | | |
Tabel data
| 1981 | 35,8 miliar | 1997 | 281 miliar | 2013 | 455 miliar |
| 1982 | 32,3 miliar | 1998 | 216 miliar | 2014 | 479 miliar |
| 1983 | 32,8 miliar | 1999 | 233 miliar | 2015 | 450 miliar |
| 1984 | 38,5 miliar | 2000 | 225 miliar | 2016 | 573 miliar |
| 1985 | 43,7 miliar | 2001 | 176 miliar | 2017 | 620 miliar |
| 1986 | 48,6 miliar | 2002 | 177 miliar | 2018 | 600 miliar |
| 1987 | 60,9 miliar | 2003 | 207 miliar | 2019 | 591 miliar |
| 1988 | 72,7 miliar | 2004 | 238 miliar | 2020 | 564 miliar |
| 1989 | 82,4 miliar | 2005 | 247 miliar | 2021 | 694 miliar |
| 1990 | 89,5 miliar | 2006 | 288 miliar | 2022 | 622 miliar |
| 1991 | 115 miliar | 2007 | 358 miliar | 2023 | 549 miliar |
| 1992 | 135 miliar | 2008 | 317 miliar | 2024 | 565 miliar |
| 1993 | 167 miliar | 2009 | 318 miliar | 2025 | 627 miliar |
| 1994 | 175 miliar | 2010 | 376 miliar | 2026 | 634 miliar |
| 1995 | 180 miliar | 2011 | 438 miliar | | |
| 1996 | 208 miliar | 2012 | 442 miliar | | |
Tabel data
| 1981 | 17,1% | 1997 | 14,1% | 2013 | 20% |
| 1982 | 16,7% | 1998 | 18,5% | 2014 | 17,3% |
| 1983 | 15,5% | 1999 | 17,1% | 2015 | 18% |
| 1984 | 13,3% | 2000 | 17,5% | 2016 | 18,3% |
| 1985 | 14,5% | 2001 | 18,2% | 2017 | 17,4% |
| 1986 | 12,7% | 2002 | 18,5% | 2018 | 18,4% |
| 1987 | 11,8% | 2003 | 19,6% | 2019 | 21% |
| 1988 | 11,7% | 2004 | 18,2% | 2020 | 29,9% |
| 1989 | 13% | 2005 | 16,2% | 2021 | 23,7% |
| 1990 | 13,8% | 2006 | 14,8% | 2022 | 28,3% |
| 1991 | 12,8% | 2007 | 13,9% | 2023 | 23,7% |
| 1992 | 13,5% | 2008 | 18,6% | 2024 | 23,2% |
| 1993 | 15,3% | 2009 | 17,3% | 2025 | 23,2% |
| 1994 | 15,4% | 2010 | 16,6% | 2026 | 22,9% |
| 1995 | 16,1% | 2011 | 18,6% | | |
| 1996 | 14,4% | 2012 | 18,3% | | |
Tabel data
| 1981 | 30,8 miliar | 1997 | 194 miliar | 2013 | 434 miliar |
| 1982 | 33,1 miliar | 1998 | 239 miliar | 2014 | 396 miliar |
| 1983 | 35,3 miliar | 1999 | 223 miliar | 2015 | 436 miliar |
| 1984 | 36,1 miliar | 2000 | 233 miliar | 2016 | 462 miliar |
| 1985 | 40,8 miliar | 2001 | 239 miliar | 2017 | 471 miliar |
| 1986 | 42,7 miliar | 2002 | 239 miliar | 2018 | 532 miliar |
| 1987 | 48,4 miliar | 2003 | 247 miliar | 2019 | 608 miliar |
| 1988 | 56,6 miliar | 2004 | 242 miliar | 2020 | 816 miliar |
| 1989 | 71,4 miliar | 2005 | 233 miliar | 2021 | 693 miliar |
| 1990 | 85,6 miliar | 2006 | 227 miliar | 2022 | 810 miliar |
| 1991 | 92,2 miliar | 2007 | 235 miliar | 2023 | 721 miliar |
| 1992 | 113 miliar | 2008 | 312 miliar | 2024 | 753 miliar |
| 1993 | 147 miliar | 2009 | 293 miliar | 2025 | 789 miliar |
| 1994 | 164 miliar | 2010 | 301 miliar | 2026 | 818 miliar |
| 1995 | 183 miliar | 2011 | 364 miliar | | |
| 1996 | 183 miliar | 2012 | 377 miliar | | |