Value |
Category |
-99 |
Don't know |
100 |
|
500 |
|
520 |
|
1800 |
|
2400 |
|
2880 |
|
3000 |
|
3600 |
|
4000 |
|
5000 |
|
7000 |
|
9600 |
|
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.