Value |
Category |
1 |
Zero |
2 |
1 |
3 |
2 |
4 |
3 |
5 |
4 |
6 |
5 |
7 |
6 + |
8 |
Refused to answer |
9 |
Don't Know |
10 |
Not Applicable |
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.