| Value | Category | Cases | |
|---|---|---|---|
| 0 | 100 |
18.5%
|
|
| 1 | 189 |
35%
|
|
| 2 | 159 |
29.4%
|
|
| 3 | 67 |
12.4%
|
|
| 4 | 13 |
2.4%
|
|
| 5 | 7 |
1.3%
|
|
| 6 | 2 |
0.4%
|
|
| 7 | 2 |
0.4%
|
|
| 10 | 1 |
0.2%
|
|
| Missing value | 7 |