| Value |
Category |
| 0 |
N/A |
| 1 |
1st kind of activity |
| 2 |
2nd –kind of activity |
| 3 |
3rd kind of activity |
| 4 |
|
| 5 |
|
| 6 |
|
| 30 |
|
| 442 |
|
| 501 |
|
| 786 |
|
| 921 |
|
| 944 |
|
| 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.