| Value |
Category |
| 1 |
1 |
| 2 |
1 2 |
| 3 |
1 2 3 |
| 4 |
1 2 9 |
| 5 |
1 3 |
| 6 |
1 4 |
| 7 |
1 4 9 |
| 8 |
1 9 |
| 9 |
2 |
| 10 |
2 1 |
| 11 |
2 3 |
| 12 |
3 |
| 13 |
3 1 |
| 14 |
3 2 |
| 15 |
4 |
| 16 |
4 9 |
| 17 |
9 |
| Missing value |
|
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.