| Value |
Category |
| 1 |
1. More than 5 |
| 2 |
2. 5 |
| 3 |
3. 4 |
| 4 |
4. 3 |
| 5 |
5. 2 |
| 7 |
7. Not applicable |
| 8 |
8. Refuse to answer |
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.