中国城乡居民家庭恩格尔系数(%)
(年份/城镇家庭/农村家庭)
1978 57.5 67.7 1980 56.9 61.8 1990 54.2 58.8 2000 39.4 49.1 2001 38.2 47.7
2002 37.7 46.2 2003 37.1 45.6 2004 37.7 47.2 2005 36.7 45.5 2006 35.8 43.0
2007 36.3 43.1 2008 37.9 43.7 2009 36.5 41.0 2010 35.7 -- 2011 36.3 40.4