| 年份 | 大韩民国 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 0.014719 |
| 2020 | 0.014903 |
| 2019 | 0.0154088 |
| 2018 | 0.016438 |
| 2017 | 0.0179391 |
| 2016 | 0.0139031 |
| 2015 | 0.0147317 |
| 2014 | 0.017159 |
| 2013 | 0.0163144 |
| 2012 | 0.0154826 |
| 2011 | 0.0148265 |
| 2010 | 0.0157305 |
| 2009 | 0.0231847 |
| 2008 | 0.0197674 |
| 2007 | 0.0130861 |
| 2006 | 0.0102827 |
| 2005 | 0.0099254 |
| 2004 | 0.0114327 |
| 2003 | 0.0121404 |
| 2002 | 0.0105115 |
| 2001 | 0.0107694 |
| 2000 | 0.00993842 |
| 1999 | 0.0119353 |
| 1998 | 0.0190245 |
| 1997 | 0.0128463 |
| 1996 | 0.014582 |
| 1995 | 0.0167822 |
| 1994 | 0.0148241 |
| 1993 | 0.0162013 |
| 1992 | 0.0174751 |
| 1991 | 0.0182514 |
| 1990 | 0.0192192 |
| 1989 | 0.022491 |
| 1988 | 0.0262528 |
| 1987 | 0.0392797 |
| 1986 | 0.0458257 |
| 1985 | 0.044464 |
| 1984 | 0.0382286 |
| 1983 | 0.0571814 |
| 1982 | 0.0763796 |
| 1981 | 0.0724731 |
| 1980 | 0.100959 |
| 1979 | 0.0848262 |
| 1978 | 0.0809583 |
| 1977 | 0.109928 |
| 1976 | 0.1199 |
| 1975 | 0.13779 |
| 1974 | 0.149606 |
| 1973 | 0.223054 |
| 1972 | 0.117653 |
| 1971 | 0.123026 |
| 1970 | 0.126395 |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |