| 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 |
| 性别 | ||||||||
男 | 47.66 | 49.71 | 49.58 | 50.30 | 56.93 | 48.90 | 47.48 | 47.02 | 46.68 |
女 | 52.34 | 50.29 | 50.42 | 49.70 | 43.07 | 51.10 | 52.52 | 52.98 | 53.32 |
| 年龄 | ||||||||
18~24 | 31.13 | 32.66 | 31.9 | 30.42 | 28.02 | 27.66 | 24.11 | 22.41 | 22.45 |
25~29 | 31.24 | 31.56 | 32.39 | 33.59 | 35.71 | 36.82 | 38.52 | 37.97 | 35.93 |
30~35 | 37.63 | 35.77 | 35.71 | 35.99 | 36.26 | 35.52 | 37.37 | 39.63 | 41.62 |
平均年龄 | 27.41 | 27.21 | 27.21 | 27.29 | 27.47 | 27.43 | 27.76 | 28.01 | 28.1 |
| 户籍性质 | ||||||||
非农 | 14.49 | 15.46 | 16.33 | 14.90 | 15.61 | 14.90 | 16.59 | 16.92 | 17.24 |
农业 | 85.51 | 84.48 | 83.50 | 84.85 | 84.39 | 85.10 | 83.37 | 83.01 | 82.73 |
其他 | 0.00 | 0.06 | 0.17 | 0.25 | 0.00 | 0.00 | 0.04 | 0.07 | 0.03 |
| 婚姻状况 | ||||||||
未婚 | 30.44 | 31.01 | 32.36 | 32.39 | 32.18 | 29.23 | 26.08 | 25.17 | 26.16 |
在婚 | 68.93 | 68.28 | 66.77 | 66.78 | 66.86 | 69.78 | 73.11 | 73.79 | 72.68 |
离婚/丧偶 | 0.63 | 0.71 | 0.87 | 0.83 | 0.98 | 0.99 | 0.81 | 1.04 | 1.15 |
| 受教育程度 | ||||||||
小学及以下 | 8.84 | 8.89 | 8.08 | 7.41 | 6.35 | 6.20 | 5.38 | 6.48 | 5.20 |
初中 | 57.16 | 54.80 | 52.09 | 52.16 | 50.35 | 48.15 | 43.61 | 40.71 | 38.40 |
高中/中专 | 24.36 | 24.91 | 26.10 | 26.28 | 24.46 | 26.91 | 27.06 | 26.30 | 26.69 |
大专及以上 | 9.64 | 11.40 | 13.73 | 14.15 | 18.84 | 18.74 | 23.95 | 26.51 | 29.71 |
平均受教育年限 | 10.03 | 10.16 | 10.37 | 10.43 | 10.72 | 10.79 | 11.18 | 11.28 | 11.55 |
样本 | 70,112 | 74,055 | 90,381 | 113,770 | 116,663 | 114,773 | 93,370 | 91,218 | 79,760 |