| Value |
Category |
Cases |
|
| -9 |
Don't know (spontaneous) |
0 |
|
| 4500 |
|
15 |
|
| 4800 |
|
21 |
|
| 5000 |
|
1 |
|
| 6000 |
|
1 |
|
| 7000 |
|
4 |
|
| Sysmiss |
|
121 |
|
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.
