| Value |
Category |
| 4 |
4. 4 |
| 5 |
5. 5 |
| 6 |
6. 6 |
| 7 |
7. 7 |
| 8 |
8. 8 |
| 10 |
10. 10 |
| 12 |
12. 12 |
| 18 |
18. 18 |
| 24 |
24. 24 |
| 30 |
30. 30 |
| 39 |
39. 39 |
| 42 |
42. 42 |
| 54 |
54. 54 |
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.