|
| category | frequency | proportion |
| gender | man | 145 | 45.9% |
| female | 171 | 54.1% | |
| age | age under 18years | 4 | 0.04% |
| 18 to 25 years old | 87 | 1.3% | |
| 26 to 35 years old | 72 | 27.5% | |
| 36 to 45 years old | 52 | 22.8% | |
| above 46 years of age | 99 | 16.5% | |
| The degree of education | High school and below | 43 | 31.3% |
| Junior college and undergraduate | 97 | 30.7% | |
| Master degree or above | 182 | 57.6% | |
| Professional types | Civil servants and public officers | 37 43 | 11.7% 46.8% |
| Company employees | 55 | 17.4% | |
| Individual business | 69 | 21.8% | |
| retirees | 103 | 32.6% | |
| students | 26 | 8.2% | |
| others | 20 | 6.3% |