| Value |
Category |
| 1 |
No other treatment |
| 2 |
Traditional |
| 3 |
Twice |
| 4 |
More Than two |
| 5 |
None |
| 9 |
Not stated |
| 88 |
missing |
| 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.