Value |
Category |
-66 |
SKIP |
77 |
refused |
88 |
don't know |
99 |
missing |
145 |
|
166 |
|
177 |
|
181 |
|
183 |
|
230 |
|
238 |
|
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.