| Value | Category | Cases | |
|---|---|---|---|
| 1 | Everyday | 319 |
10%
|
| 2 | Once a week | 729 |
22.8%
|
| 3 | Once a month | 582 |
18.2%
|
| 4 | Once a term | 215 |
6.7%
|
| 5 | Once a year | 18 |
0.6%
|
| 6 | Unspecified | 15 |
0.5%
|
| 95 | Missing | 5 |
0.2%
|
| 98 | Don't know | 15 |
0.5%
|
| 99 | Expense not incured | 1301 |
40.7%
|