데이터 표
| 1980 | 39.7억 | 1996 | 52.2억 | 2012 | 185억 |
| 1981 | 40.4억 | 1997 | 57.4억 | 2013 | 185억 |
| 1982 | 42.7억 | 1998 | 63.7억 | 2014 | 198억 |
| 1983 | 44.8억 | 1999 | 64.2억 | 2015 | 210억 |
| 1984 | 49.2억 | 2000 | 71억 | 2016 | 217억 |
| 1985 | 52.8억 | 2001 | 76.5억 | 2017 | 231억 |
| 1986 | 56.8억 | 2002 | 78.6억 | 2018 | 241억 |
| 1987 | 61.9억 | 2003 | 82.3억 | 2019 | 249억 |
| 1988 | 68.8억 | 2004 | 88.7억 | 2020 | 234억 |
| 1989 | 78.8억 | 2005 | 97.6억 | 2021 | 281억 |
| 1990 | 49.2억 | 2006 | 109억 | 2022 | 314억 |
| 1991 | 46.5억 | 2007 | 124억 | 2023 | 344억 |
| 1992 | 49.4억 | 2008 | 139억 | 2024 | 371억 |
| 1993 | 49.6억 | 2009 | 146억 | 2025 | 397억 |
| 1994 | 46.4억 | 2010 | 158억 | 2026 | 415억 |
| 1995 | 54.2억 | 2011 | 177억 | | |
데이터 표
| 1980 | 79.4억 | 1996 | 617억 | 2012 | 3,613억 |
| 1981 | 80.9억 | 1997 | 754억 | 2013 | 3,765억 |
| 1982 | 85.3억 | 1998 | 862억 | 2014 | 4,146억 |
| 1983 | 89.5억 | 1999 | 920억 | 2015 | 4,604억 |
| 1984 | 98.3억 | 2000 | 1,067억 | 2016 | 4,959억 |
| 1985 | 106억 | 2001 | 1,184억 | 2017 | 5,434억 |
| 1986 | 114억 | 2002 | 1,292억 | 2018 | 5,753억 |
| 1987 | 124억 | 2003 | 1,428억 | 2019 | 6,098억 |
| 1988 | 138억 | 2004 | 1,615억 | 2020 | 5,740억 |
| 1989 | 158억 | 2005 | 1,837억 | 2021 | 6,759억 |
| 1990 | 202억 | 2006 | 2,063억 | 2022 | 7,695억 |
| 1991 | 247억 | 2007 | 2,336억 | 2023 | 8,452억 |
| 1992 | 272억 | 2008 | 2,624억 | 2024 | 9,199억 |
| 1993 | 321억 | 2009 | 2,756억 | 2025 | 1.03조 |
| 1994 | 390억 | 2010 | 2,993억 | 2026 | 1.11조 |
| 1995 | 513억 | 2011 | 3,350억 | | |
데이터 표
| 1980 | 590억 | 1996 | 924억 | 2012 | 1,728억 |
| 1981 | 583억 | 1997 | 967억 | 2013 | 1,776억 |
| 1982 | 571억 | 1998 | 1,001억 | 2014 | 1,831억 |
| 1983 | 576억 | 1999 | 994억 | 2015 | 1,901억 |
| 1984 | 612억 | 2000 | 1,067억 | 2016 | 1,975억 |
| 1985 | 647억 | 2001 | 1,096억 | 2017 | 2,071억 |
| 1986 | 681억 | 2002 | 1,137억 | 2018 | 2,150억 |
| 1987 | 727억 | 2003 | 1,188억 | 2019 | 2,205억 |
| 1988 | 739억 | 2004 | 1,262억 | 2020 | 2,008억 |
| 1989 | 759억 | 2005 | 1,339억 | 2021 | 2,260억 |
| 1990 | 781억 | 2006 | 1,427억 | 2022 | 2,353억 |
| 1991 | 755억 | 2007 | 1,515억 | 2023 | 2,438억 |
| 1992 | 801억 | 2008 | 1,579억 | 2024 | 2,524억 |
| 1993 | 853억 | 2009 | 1,541억 | 2025 | 2,618억 |
| 1994 | 854억 | 2010 | 1,598억 | 2026 | 2,704억 |
| 1995 | 907억 | 2011 | 1,660억 | | |