| Value |
Category |
| 0 |
|
| 1 |
1st kind of activity |
| 2 |
2nd –kind of activity |
| 3 |
3rd kind of activity |
| 4 |
|
| 11 |
|
| 51 |
|
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.