| Value |
Category |
| 1 |
Great difficulty |
| 2 |
Some difficulty |
| 3 |
A little difficulty |
| 4 |
Fairly easily |
| 5 |
Easily |
| 6 |
Very easily |
| 8 |
Don't know |
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.
