| Value |
Category |
Cases |
|
| -9 |
Don't know (spontaneous) |
7 |
|
| 20000000 |
|
1 |
|
| 100000000 |
|
1 |
|
| 500000000 |
|
1 |
|
| 700000000 |
|
1 |
|
| 5000000000000 |
|
1 |
|
| Sysmiss |
|
996 |
|
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.
