| Value | Category | Cases | |
|---|---|---|---|
| 0 | 6 |
1.6%
|
|
| 1 | 362 |
96%
|
|
| 2 | 1 |
0.3%
|
|
| 6 | 2 |
0.5%
|
|
| 7 | 1 |
0.3%
|
|
| 96 | 4 |
1.1%
|
|
| 98 | 1 |
0.3%
|
|
| Missing value | 7 |