Value |
Category |
-99 |
Don't know |
0 |
(totals only) Zero - no data in this column |
500 |
|
1200 |
|
5000 |
|
7300 |
|
50000 |
|
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.