Value |
Category |
14 |
|
40 |
|
45 |
|
50 |
|
77 |
refused |
88 |
don't know |
99 |
missing |
100 |
|
110 |
|
140 |
|
195 |
|
240 |
|
250 |
|
520 |
|
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.