| Value | Category | Cases | |
|---|---|---|---|
| 0 | 14 |
1.1%
|
|
| 1 | 103 |
8.2%
|
|
| 3 | 17 |
1.4%
|
|
| 4 | 926 |
74.1%
|
|
| 96 | 4 |
0.3%
|
|
| 98 | 3 |
0.2%
|
|
| Missing value | 183 |
14.6%
|