| Value | Category | Cases | |
|---|---|---|---|
| 0 | Free | 37 |
40.2%
|
| 200 | 42 |
45.7%
|
|
| 250 | 5 |
5.4%
|
|
| 300 | 3 |
3.3%
|
|
| 350 | 1 |
1.1%
|
|
| 500 | 1 |
1.1%
|
|
| 600 | 1 |
1.1%
|
|
| 1000 | 1 |
1.1%
|
|
| 3000 | 1 |
1.1%
|
|
| 999995 | In kind | 0 |
0%
|
| 999998 | Don't know | 0 |
0%
|
| Sysmiss | 13979 |