| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 298 |
29.9%
|
| 1 | 1 | 1 |
0.1%
|
| 2 | 2 | 0 |
0%
|
| 3 | 3 | 0 |
0%
|
| 4 | 4 | 0 |
0%
|
| 5 | 5 | 0 |
0%
|
| 7 | 7 | 0 |
0%
|
| 12 | 12 | 0 |
0%
|
| 21 | 21 | 0 |
0%
|
| 888 | Not applicable | 699 |
70%
|
| 999 | Unspecified | 0 |
0%
|