Value |
Category |
-66 |
SKIP |
77 |
refused |
88 |
don't know |
99 |
missing |
152 |
|
154 |
|
163 |
|
169 |
|
185 |
|
189 |
|
196 |
|
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.