Value |
Category |
1 |
|
1.5 |
|
2 |
|
2.25 |
|
2.5 |
|
3 |
|
3.75 |
|
4 |
|
4.5 |
|
5 |
|
6 |
|
10 |
|
15 |
|
18 |
|
20 |
|
30 |
|
40 |
|
45 |
|
50 |
|
60 |
|
99889988 |
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.