| Value |
Category |
| -9 |
No sabe |
| -8 |
|
| -7 |
No corresponde |
| 0 |
Ningún obstáculo |
| 1 |
Obstáculo menor |
| 2 |
Obstáculo moderado |
| 3 |
Obstáculo grave |
| 4 |
Obstáculo muy grave |
| 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.
