| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not applicable | 2153 |
99.3%
|
| 1 | Out of pocket expenses | 7 |
0.3%
|
| 2 | food | 3 |
0.1%
|
| 3 | transport | 1 |
0%
|
| 6 | experience/skills | 1 |
0%
|
| 7 | Other | 3 |
0.1%
|