Value |
Category |
0 |
|
50 |
|
60 |
|
70 |
|
77 |
refused |
88 |
don't know |
96 |
|
99 |
missing |
150 |
|
186 |
|
200 |
|
300 |
|
400 |
|
900 |
|
2000 |
|
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.