Value |
Category |
1 |
No cost |
12 |
|
16 |
|
50 |
|
51 |
|
60 |
|
75 |
|
98 |
DK |
99 |
|
100 |
|
150 |
|
200 |
|
250 |
|
300 |
|
400 |
|
500 |
|
600 |
|
1500 |
|
2000 |
|
3500 |
|
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.