| Value |
Category |
| 1 |
very great extent |
| 2 |
great extent |
| 3 |
neither great nor small extent |
| 4 |
small extent |
| 5 |
very small extent |
| 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.