| Value | Category | Cases | |
|---|---|---|---|
| 0 | 16 |
1.4%
|
|
| 1 | 8 |
0.7%
|
|
| 3 | 7 |
0.6%
|
|
| 4 | 882 |
78.9%
|
|
| 5 | 1 |
0.1%
|
|
| 6 | 18 |
1.6%
|
|
| 96 | 1 |
0.1%
|
|
| 98 | 1 |
0.1%
|
|
| Missing value | 184 |
16.5%
|