| Value | Category | Cases | |
|---|---|---|---|
| 0 | 450 |
32.3%
|
|
| 1 | 363 |
26.1%
|
|
| 2 | 272 |
19.5%
|
|
| 3 | 148 |
10.6%
|
|
| 4 | 70 |
5%
|
|
| 5 | 54 |
3.9%
|
|
| 6 | 10 |
0.7%
|
|
| 7 | 11 |
0.8%
|
|
| 8 | 5 |
0.4%
|
|
| 9 | 2 |
0.1%
|
|
| 10 | 7 |
0.5%
|
|
| Missing value | 1 |
0.1%
|