年份 | 世界银行 | 年份 | 世界银行 | 国家统计局 | 年份 | 世界银行 | 国家统计局 | 1960 | 5.748 | 1980 | 2.63 | | 2000 | 1.497 | 1.22 | 1961 | 5.919 | 1981 | 2.57 | | 2001 | 1.508 | | 1962 | 6.089 | 1982 | 2.56 | | 2002 | 1.524 | | 1963 | 6.237 | 1983 | 2.582 | | 2003 | 1.54 | | 1964 | 6.346 | 1984 | 2.623 | | 2004 | 1.554 | | 1965 | 6.396 | 1985 | 2.661 | | 2005 | 1.565 | 1.34 | 1966 | 6.375 | 1986 | 2.675 | | 2006 | 1.572 | | 1967 | 6.286 | 1987 | 2.654 | | 2007 | 1.577 | | 1968 | 6.133 | 1988 | 2.593 | | 2008 | 1.581 | | 1969 | 5.92 | 1989 | 2.489 | | 2009 | 1.586 | | 1970 | 5.648 | 1990 | 2.35 | 2.3 | 2010 | 1.59 | 1.18 | 1971 | 5.322 | 1991 | 2.187 | | 2011 | 1.594 | | 1972 | 4.956 | 1992 | 2.021 | | 2012 | 1.599 | | 1973 | 4.57 | 1993 | 1.868 | | 2013 | 1.604 | | 1974 | 4.181 | 1994 | 1.739 | | 2014 | 1.61 | | 1975 | 3.809 | 1995 | 1.639 | 1.56 | 2015 | 1.617 | 1.047 | 1976 | 3.472 | 1996 | 1.571 | | 2016 | 1.624 | | 1977 | 3.18 | 1997 | 1.527 | | 2017 | 1.631 | | 1978 | 2.938 | 1998 | 1.503 | | | | | 1979 | 2.753 | 1999 | 1.494 | | | | |
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