| Value | Category | Cases | |
|---|---|---|---|
| 0 | 27 |
1.1%
|
|
| 1 | 351 |
13.8%
|
|
| 2 | 10 |
0.4%
|
|
| 3 | 98 |
3.8%
|
|
| 4 | 384 |
15.1%
|
|
| 5 | 65 |
2.6%
|
|
| 6 | 438 |
17.2%
|
|
| 96 | 38 |
1.5%
|
|
| 98 | 3 |
0.1%
|
|
| Missing value | 1135 |
44.5%
|