Value |
Category |
0 |
Never |
1 |
More than 2 years ago |
2 |
Last year |
3 |
Term 1 or 2 this year |
4 |
Term 3 this year |
5 |
Term 4 this year |
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.