| Value |
Category |
| 1 |
One |
| 2 |
Two |
| 3 |
Three |
| 4 |
Four |
| 5 |
Five |
| 6 |
Six |
| 7 |
Seven |
| 8 |
Eight |
| 9 |
None |
| 10 |
10+ |
| 99 |
Not Stated |
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.