Tabel data
| 1980 | 28,2% | 1996 | 37% | 2012 | 37,7% |
| 1981 | 28,9% | 1997 | 37,6% | 2013 | 38,7% |
| 1982 | 29,4% | 1998 | 38,4% | 2014 | 39% |
| 1983 | 31,2% | 1999 | 38,7% | 2015 | 38,4% |
| 1984 | 31,3% | 2000 | 38% | 2016 | 37,9% |
| 1985 | 33% | 2001 | 38% | 2017 | 38% |
| 1986 | 33,6% | 2002 | 38,3% | 2018 | 38,9% |
| 1987 | 35,3% | 2003 | 38% | 2019 | 39% |
| 1988 | 35,3% | 2004 | 38,7% | 2020 | 41,4% |
| 1989 | 37,1% | 2005 | 39,7% | 2021 | 42,8% |
| 1990 | 37,2% | 2006 | 40,5% | 2022 | 41,7% |
| 1991 | 38% | 2007 | 41,1% | 2023 | 42,1% |
| 1992 | 39,6% | 2008 | 36,8% | 2024 | 42,3% |
| 1993 | 39,4% | 2009 | 34,8% | 2025 | 42,2% |
| 1994 | 38,5% | 2010 | 36,4% | 2026 | 43,2% |
| 1995 | 37,3% | 2011 | 36,2% | | |
Tabel data
| 1980 | 28 miliar | 1996 | 181 miliar | 2012 | 391 miliar |
| 1981 | 32,8 miliar | 1997 | 195 miliar | 2013 | 397 miliar |
| 1982 | 38,2 miliar | 1998 | 213 miliar | 2014 | 405 miliar |
| 1983 | 46,3 miliar | 1999 | 230 miliar | 2015 | 418 miliar |
| 1984 | 52,1 miliar | 2000 | 246 miliar | 2016 | 425 miliar |
| 1985 | 61,2 miliar | 2001 | 266 miliar | 2017 | 444 miliar |
| 1986 | 71,1 miliar | 2002 | 287 miliar | 2018 | 472 miliar |
| 1987 | 83,2 miliar | 2003 | 305 miliar | 2019 | 489 miliar |
| 1988 | 92,4 miliar | 2004 | 333 miliar | 2020 | 468 miliar |
| 1989 | 109 miliar | 2005 | 368 miliar | 2021 | 529 miliar |
| 1990 | 122 miliar | 2006 | 407 miliar | 2022 | 574 miliar |
| 1991 | 137 miliar | 2007 | 442 miliar | 2023 | 630 miliar |
| 1992 | 153 miliar | 2008 | 409 miliar | 2024 | 674 miliar |
| 1993 | 159 miliar | 2009 | 374 miliar | 2025 | 711 miliar |
| 1994 | 165 miliar | 2010 | 392 miliar | 2026 | 767 miliar |
| 1995 | 172 miliar | 2011 | 387 miliar | | |
Tabel data
| 1980 | 30,2% | 1996 | 42,9% | 2012 | 49,2% |
| 1981 | 31,3% | 1997 | 41,5% | 2013 | 46,2% |
| 1982 | 34,9% | 1998 | 41% | 2014 | 45,1% |
| 1983 | 35,9% | 1999 | 40% | 2015 | 43,7% |
| 1984 | 36,7% | 2000 | 39,1% | 2016 | 42,1% |
| 1985 | 39,8% | 2001 | 38,4% | 2017 | 41% |
| 1986 | 39,6% | 2002 | 38,6% | 2018 | 41,5% |
| 1987 | 38,5% | 2003 | 38,4% | 2019 | 42% |
| 1988 | 38,7% | 2004 | 38,8% | 2020 | 51,4% |
| 1989 | 40,1% | 2005 | 38,4% | 2021 | 49,5% |
| 1990 | 41,1% | 2006 | 38,4% | 2022 | 46,3% |
| 1991 | 42,6% | 2007 | 39,2% | 2023 | 45,4% |
| 1992 | 43,9% | 2008 | 41,3% | 2024 | 45,5% |
| 1993 | 46,3% | 2009 | 46,1% | 2025 | 44,7% |
| 1994 | 44,8% | 2010 | 45,8% | 2026 | 45,3% |
| 1995 | 44,1% | 2011 | 45,9% | | |
Tabel data
| 1980 | 30 miliar | 1996 | 210 miliar | 2012 | 510 miliar |
| 1981 | 35,5 miliar | 1997 | 215 miliar | 2013 | 473 miliar |
| 1982 | 45,3 miliar | 1998 | 228 miliar | 2014 | 468 miliar |
| 1983 | 53,3 miliar | 1999 | 238 miliar | 2015 | 475 miliar |
| 1984 | 61,1 miliar | 2000 | 253 miliar | 2016 | 473 miliar |
| 1985 | 73,8 miliar | 2001 | 269 miliar | 2017 | 480 miliar |
| 1986 | 83,7 miliar | 2002 | 290 miliar | 2018 | 503 miliar |
| 1987 | 90,9 miliar | 2003 | 308 miliar | 2019 | 527 miliar |
| 1988 | 101 miliar | 2004 | 334 miliar | 2020 | 581 miliar |
| 1989 | 118 miliar | 2005 | 357 miliar | 2021 | 611 miliar |
| 1990 | 134 miliar | 2006 | 386 miliar | 2022 | 637 miliar |
| 1991 | 153 miliar | 2007 | 422 miliar | 2023 | 680 miliar |
| 1992 | 170 miliar | 2008 | 460 miliar | 2024 | 725 miliar |
| 1993 | 187 miliar | 2009 | 494 miliar | 2025 | 753 miliar |
| 1994 | 192 miliar | 2010 | 494 miliar | 2026 | 803 miliar |
| 1995 | 203 miliar | 2011 | 491 miliar | | |