| Value | Category | Cases | |
|---|---|---|---|
| 0 | 51 |
11.2%
|
|
| 1 | 32 |
7%
|
|
| 2 | 3 |
0.7%
|
|
| 96 | 17 |
3.7%
|
|
| 98 | 7 |
1.5%
|
|
| Missing value | 344 |
75.8%
|