데이터 표
| 1980 | 77.2억 | 1996 | 150억 | 2012 | 499억 |
| 1981 | 84.3억 | 1997 | 170억 | 2013 | 530억 |
| 1982 | 85.4억 | 1998 | 185억 | 2014 | 578억 |
| 1983 | 88.6억 | 1999 | 174억 | 2015 | 622억 |
| 1984 | 92.8억 | 2000 | 181억 | 2016 | 660억 |
| 1985 | 110억 | 2001 | 197억 | 2017 | 716억 |
| 1986 | 59.2억 | 2002 | 219억 | 2018 | 733억 |
| 1987 | 68.6억 | 2003 | 231억 | 2019 | 772억 |
| 1988 | 74.3억 | 2004 | 250억 | 2020 | 777억 |
| 1989 | 85.6억 | 2005 | 282억 | 2021 | 864억 |
| 1990 | 75.4억 | 2006 | 313억 | 2022 | 956억 |
| 1991 | 91.7억 | 2007 | 350억 | 2023 | 1,044억 |
| 1992 | 101억 | 2008 | 402억 | 2024 | 1,132억 |
| 1993 | 110억 | 2009 | 380억 | 2025 | 1,211억 |
| 1994 | 125억 | 2010 | 415억 | 2026 | 1,289억 |
| 1995 | 141억 | 2011 | 474억 | | |
데이터 표
| 1980 | 77.2억 | 1996 | 913억 | 2012 | 3,909억 |
| 1981 | 84.3억 | 1997 | 1,030억 | 2013 | 4,164억 |
| 1982 | 85.4억 | 1998 | 1,179억 | 2014 | 4,473억 |
| 1983 | 88.6억 | 1999 | 1,284억 | 2015 | 4,760억 |
| 1984 | 92.8억 | 2000 | 1,407억 | 2016 | 5,020억 |
| 1985 | 110억 | 2001 | 1,550억 | 2017 | 5,265억 |
| 1986 | 155억 | 2002 | 1,714억 | 2018 | 5,514억 |
| 1987 | 173억 | 2003 | 1,833억 | 2019 | 5,940억 |
| 1988 | 201억 | 2004 | 1,986억 | 2020 | 6,001억 |
| 1989 | 232억 | 2005 | 2,152억 | 2021 | 6,687억 |
| 1990 | 336억 | 2006 | 2,380억 | 2022 | 7,411억 |
| 1991 | 461억 | 2007 | 2,688억 | 2023 | 8,174억 |
| 1992 | 525억 | 2008 | 3,043억 | 2024 | 8,783억 |
| 1993 | 622억 | 2009 | 3,100억 | 2025 | 9,301억 |
| 1994 | 719억 | 2010 | 3,344억 | 2026 | 9,879억 |
| 1995 | 816억 | 2011 | 3,694억 | | |
데이터 표
| 1980 | 1,712억 | 1996 | 2,312억 | 2012 | 4,015억 |
| 1981 | 1,723억 | 1997 | 2,407억 | 2013 | 4,164억 |
| 1982 | 1,662억 | 1998 | 2,517억 | 2014 | 4,349억 |
| 1983 | 1,620억 | 1999 | 2,610억 | 2015 | 4,527억 |
| 1984 | 1,628억 | 2000 | 2,676억 | 2016 | 4,648억 |
| 1985 | 1,618억 | 2001 | 2,759억 | 2017 | 4,791억 |
| 1986 | 1,620억 | 2002 | 2,865억 | 2018 | 4,954억 |
| 1987 | 1,678억 | 2003 | 2,938억 | 2019 | 5,154억 |
| 1988 | 1,743억 | 2004 | 3,030억 | 2020 | 5,061억 |
| 1989 | 1,812억 | 2005 | 3,129억 | 2021 | 5,469억 |
| 1990 | 1,868억 | 2006 | 3,297억 | 2022 | 5,697억 |
| 1991 | 1,924억 | 2007 | 3,506억 | 2023 | 5,899억 |
| 1992 | 2,013억 | 2008 | 3,621억 | 2024 | 6,114억 |
| 1993 | 2,081억 | 2009 | 3,639억 | 2025 | 6,366억 |
| 1994 | 2,154억 | 2010 | 3,744억 | 2026 | 6,617억 |
| 1995 | 2,249억 | 2011 | 3,899억 | | |