Value |
Category |
1 |
|
2 |
|
3 |
|
4 |
|
8 |
|
12 |
|
97 |
Refused |
98 |
Don't know |
99 |
Missing |
130 |
|
190 |
|
390 |
|
700 |
|
800 |
|
975 |
|
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.