데이터 표
| 1980 | -108억 | 1996 | 689억 | 2012 | 597억 |
| 1981 | 47.6억 | 1997 | 951억 | 2013 | 460억 |
| 1982 | 68.5억 | 1998 | 1,151억 | 2014 | 368억 |
| 1983 | 208억 | 1999 | 1,143억 | 2015 | 1,364억 |
| 1984 | 350억 | 2000 | 1,306억 | 2016 | 1,978억 |
| 1985 | 502억 | 2001 | 862억 | 2017 | 2,035억 |
| 1986 | 845억 | 2002 | 1,091억 | 2018 | 1,778억 |
| 1987 | 843억 | 2003 | 1,394억 | 2019 | 1,763억 |
| 1988 | 792억 | 2004 | 1,821억 | 2020 | 1,499억 |
| 1989 | 631억 | 2005 | 1,701억 | 2021 | 1,962억 |
| 1990 | 447억 | 2006 | 1,745억 | 2022 | 899억 |
| 1991 | 681억 | 2007 | 2,122억 | 2023 | 1,562억 |
| 1992 | 1,124억 | 2008 | 1,426억 | 2024 | 1,892억 |
| 1993 | 1,319억 | 2009 | 1,452억 | 2025 | 2,142억 |
| 1994 | 1,305억 | 2010 | 2,211억 | 2026 | 1,664억 |
| 1995 | 1,104억 | 2011 | 1,299억 | | |
데이터 표
| 1980 | -0.9% | 1996 | 1.4% | 2012 | 0.9% |
| 1981 | 0.4% | 1997 | 2.1% | 2013 | 0.9% |
| 1982 | 0.6% | 1998 | 2.8% | 2014 | 0.7% |
| 1983 | 1.6% | 1999 | 2.4% | 2015 | 3% |
| 1984 | 2.5% | 2000 | 2.6% | 2016 | 3.9% |
| 1985 | 3.4% | 2001 | 1.9% | 2017 | 4% |
| 1986 | 3.9% | 2002 | 2.6% | 2018 | 3.5% |
| 1987 | 3.2% | 2003 | 3% | 2019 | 3.4% |
| 1988 | 2.5% | 2004 | 3.7% | 2020 | 2.9% |
| 1989 | 2% | 2005 | 3.5% | 2021 | 3.8% |
| 1990 | 1.4% | 2006 | 3.8% | 2022 | 2% |
| 1991 | 1.8% | 2007 | 4.6% | 2023 | 3.6% |
| 1992 | 2.8% | 2008 | 2.8% | 2024 | 4.5% |
| 1993 | 2.8% | 2009 | 2.7% | 2025 | 4.8% |
| 1994 | 2.6% | 2010 | 3.8% | 2026 | 3.8% |
| 1995 | 2% | 2011 | 2.1% | | |