| Value |
Category |
| 0 |
0- |
| 1 |
1- |
| 2 |
2- |
| 3 |
2- |
| 4 |
3- |
| 5 |
4- |
| 6 |
4- |
| 7 |
5- |
| 8 |
5- |
| 9 |
6- |
| 10 |
8- |
| 11 |
10- |
| 12 |
10- |
| 13 |
10- |
| 14 |
14- |
| 15 |
15- |
| 16 |
20- |
| 17 |
20- |
| 18 |
26- |
| 19 |
31- |
| 20 |
76- |
| Sysmiss |
|
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.