Value |
Category |
2 |
|
6 |
|
10 |
|
12 |
|
995 |
995. Topcode |
996 |
996. N/A |
997 |
997. Refuse |
998 |
998. DK |
999 |
999. Miss |
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.