| Items | Absolutely not satisfied (%) | Not satisfied (%) | Neutral (%) | Satisfied (%) | Absolutely satisfied (%) | χ2 | P |
---|---|---|---|---|---|---|---|---|
Age (years) | 20–29 | 1.9 | 3.1 | 47.5 | 38.1 | 9.4 | 40.85a | 0.004* |
 | 30–39 | 1.8 | 4.5 | 53.6 | 31.8 | 8.2 |  |  |
 | 40–49 | 0.0 | 3.8 | 44.2 | 46.2 | 5.8 |  |  |
 | 50–59 | 0.0 | 0.0 | 70.6 | 23.5 | 5.9 |  |  |
 | ≥60 | 0.0 | 9.1 | 36.4 | 54.5 | 0.0 |  |  |
Work experience (years) | ≤1 | 1.4 | 5.2 | 42.9 | 42.9 | 7.5 | 28.607a | 0.027* |
 | 2–5 | 1.1 | 1.8 | 57.7 | 25.5 | 13.9 |  |  |
 | 6–10 | 3.0 | 7.7 | 52.4 | 32.1 | 4.8 |  |  |
 | 11–15 | 2.7 | 4.4 | 35.4 | 54.9 | 2.7 |  |  |
 | > 15 | 0.0 | 1.3 | 55.1 | 36.8 | 6.8 |  |  |