Value |
Category |
0 |
|
1 |
|
4 |
|
11 |
|
12 |
|
13 |
|
14 |
|
15 |
|
16 |
|
17 |
|
21 |
|
22 |
|
23 |
|
31 |
|
32 |
|
33 |
|
34 |
|
35 |
|
36 |
|
41 |
|
51 |
|
61 |
|
71 |
|
81 |
|
91 |
|
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.