Variable | Age, years | |||||||||
≤20 (n = 76) | 21 - 30 (n = 64) | 31 - 40 (n = 217) | 41 - 50 (n = 176) | ≥50 (n = 9) | ||||||
No. | % | No. | % | No. | % | No. | % | No. | % | |
Education |
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Illiterate | 2 | 2.6 | 0 | 0.0 | 7 | 3.2 | 11 | 6.3 | 8 | 88.9 |
Primary school | 13 | 17.1 | 12 | 18.8 | 109 | 50.2 | 113 | 64.2 | 1 | 11.1 |
Secondary school | 55 | 72.4 | 43 | 67.2 | 85 | 39.2 | 41 | 23.3 | 0 | 0.0 |
Junior college and higher | 6 | 7.9 | 9 | 14.0 | 16 | 7.4 | 11 | 6.3 | 0 | 0.0 |
Job |
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Self-employed | 0 | 0.0 | 1 | 1.6 | 69 | 31.8 | 85 | 48.3 | 9 | 100.0 |
Builder | 18 | 23.7 | 23 | 35.9 | 78 | 35.9 | 14 | 8.0 | 0 | 0.0 |
Catering waiter | 54 | 71.1 | 32 | 50.0 | 21 | 9.7 | 17 | 9.7 | 0 | 0.0 |
Official | 0 | 0.0 | 1 | 1.6 | 13 | 6.0 | 21 | 11.9 | 0 | 0.0 |
Part-time job | 4 | 5.2 | 7 | 10.9 | 36 | 16.6 | 39 | 22.1 | 0 | 0.0 |
Monthly income (CNY) |
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≤500 | 5 | 6.6 | 1 | 1.6 | 9 | 4.1 | 0 | 0.0 | 0 | 0.0 |
500 - 2000 | 71 | 93.4 | 60 | 93.7 | 187 | 86.2 | 167 | 94.9 | 9 | 100.0 |
2000 - 5000 | 0 | 0.0 | 3 | 4.7 | 21 | 9.7 | 9 | 5.1 | 0 | 0.0 |
≥5000 | 0 | 0.0 | 0 | 0.0 | 0 | 0.0 | 0 | 0.0 | 0 | 0.0 |