| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3 |
0.9%
|
|
| 1 | 58 |
17.6%
|
|
| 2 | 87 |
26.4%
|
|
| 3 | 48 |
14.6%
|
|
| 4 | 30 |
9.1%
|
|
| 5 | 19 |
5.8%
|
|
| 6 | 17 |
5.2%
|
|
| 7 | 10 |
3%
|
|
| 8 | 9 |
2.7%
|
|
| 9 | 5 |
1.5%
|
|
| 10 | 2 |
0.6%
|
|
| 11 | 3 |
0.9%
|
|
| 12 | 1 |
0.3%
|
|
| 13 | 2 |
0.6%
|
|
| 15 | 1 |
0.3%
|
|
| 16 | 1 |
0.3%
|
|
| 18 | 1 |
0.3%
|
|
| 19 | 1 |
0.3%
|
|
| Missing value | 31 |
9.4%
|