| Value |
Category |
| 0 |
0 |
| 6 |
6 |
| 10 |
10 |
| 11 |
11 |
| 12 |
12 |
| 14 |
14 |
| 15 |
15 |
| 16 |
16 |
| 19 |
19 |
| 20 |
20 |
| 21 |
21 |
| 30 |
30 |
| 31 |
31 |
| 53 |
53 |
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.