| Value |
Category |
Cases |
|
| -9 |
DON’T KNOW (SPONTANEOUS) |
7 |
|
| -7 |
DOES NOT APPLY (SPONTANEOUS) |
76 |
|
| 0 |
Very easy |
45 |
|
| 1 |
Easy |
166 |
|
| 2 |
Difficult |
100 |
|
| 3 |
Very dificult |
6 |
|
| Sysmiss |
|
1173 |
|
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.
