| Value | Category | Cases | |
|---|---|---|---|
| 1 | Everyday | 0 |
0%
|
| 2 | Once a week | 0 |
0%
|
| 3 | Once a month | 5 |
0.2%
|
| 4 | Once a term | 64 |
2%
|
| 5 | Once a year | 158 |
4.9%
|
| 6 | Unspecified | 11 |
0.3%
|
| 95 | Missing | 0 |
0%
|
| 98 | Don't know | 1 |
0%
|
| 99 | Expense not incured | 2960 |
92.5%
|