| Value | Category | Cases | |
|---|---|---|---|
| 0 | 73 |
3.7%
|
|
| 1 | 706 |
36%
|
|
| 2 | 726 |
37%
|
|
| 3 | 247 |
12.6%
|
|
| 4 | 109 |
5.6%
|
|
| 5 | 51 |
2.6%
|
|
| 6 | 25 |
1.3%
|
|
| 7 | 8 |
0.4%
|
|
| 8 | 5 |
0.3%
|
|
| 9 | 2 |
0.1%
|
|
| 10 | 5 |
0.3%
|
|
| Missing value | 4 |
0.2%
|