| Value |
Category |
Cases |
|
| 1 |
very difficult |
386 |
|
| 2 |
fairly difficult |
112 |
|
| 3 |
fairly easy |
171 |
|
| 4 |
very easy |
338 |
|
| 5 |
don't know |
3139 |
|
| Sysmiss |
|
127 |
|
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.
