| Variable | Categories | N (%) |
| Gender | Male Female | 45.4 54.6 |
| Age group | Under 21 years old 21 - 36 years old 37 - 55 years old Over 58 years old | 9.7 48.3 39.1 2.9 |
| Marital Status | Married Single Divorced In relationship | 48.7 42.9 5.9 2.5 |
| Profession | Administrators/clerks Sales and marketing Managerial-supervisory positions Call center operators or shop assistants Technical position Other | 71.4 14.7 10.1 2.9 0.4 0.4 |
| Health | Good enough Simply good Moderate Bad | 31.5 40.3 27.7 0.4 |
| Optimism | Always Usually Sometimes Not usually Never | 16.4 58.8 18.9 4.2 1.7 |