Value |
Category |
153 |
|
154 |
|
171 |
|
172 |
|
181 |
|
192 |
|
232 |
|
502 |
|
513 |
|
521 |
|
522 |
|
552 |
|
602 |
|
660 |
|
751 |
|
752 |
|
900 |
|
930 |
|
950 |
|
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.