| 合计 | 城市 | 农村 | |||||||||||||
| 1982 | 1992 | 2002 | 2012 | 2015 | 1982 | 1992 | 2002 | 2012 | 2015 | 1982 | 1992 | 2002 | 2012 | 2015 | |
| 谷类 | 66.6 | 52.0 | 52.0 | 47.3 | 46.9 | 60.3 | 48.8 | 40.7 | 39.7 | 40.2 | 70.9 | 68.3 | 56.5 | 54.6 | 51.5 |
| 豆类 | 10.7 | 7.5 | 7.5 | 5.4 | 5.9 | 10.8 | 5.8 | 7.3 | 6.3 | 6.4 | 10.0 | 4.8 | 7.6 | 4.5 | 5.6 |
| 动物性食物 | 11.4 | 25.1 | 25.1 | 30.7 | 35.2 | 16.9 | 31.5 | 35.8 | 36.2 | 40.5 | 6.3 | 12.4 | 21.0 | 25.4 | 31.4 |
| 其他 | 12.8 | 15.3 | 15.3 | 16.6 | 12.0 | 11.9 | 14.0 | 16.3 | 17.7 | 12.8 | 13.0 | 14.6 | 15.0 | 15.5 | 11.5 |