| Sex | f | [%] |
| Male | 97 | 55.4 |
| Female | 78 | 44.6 |
| Total | 175 | 100 |
| Age | f | [%] |
| ≤65 years | 19 | 10.9 |
| >65 years | 156 | 89.1 |
| Total | 175 | 100 |