Value |
Category |
30 |
|
40 |
|
50 |
|
70 |
|
75 |
|
180 |
|
200 |
|
250 |
|
300 |
|
320 |
|
330 |
|
350 |
|
420 |
|
500 |
|
580 |
|
815 |
|
1500 |
|
9999998 |
refusal |
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.