Value |
Category |
-66 |
SKIP |
0 |
nothing |
77 |
refuse |
88 |
dont know |
99 |
missing |
400 |
|
500 |
|
1200 |
|
2240 |
|
6000 |
|
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.