| Value | Category | Cases | |
|---|---|---|---|
| 1 | 30 |
13%
|
|
| 2 | 56 |
24.2%
|
|
| 3 | 31 |
13.4%
|
|
| 4 | 16 |
6.9%
|
|
| 5 | 23 |
10%
|
|
| 6 | 14 |
6.1%
|
|
| 7 | 11 |
4.8%
|
|
| 8 | 9 |
3.9%
|
|
| 9 | 6 |
2.6%
|
|
| 10 | 7 |
3%
|
|
| 11 | 3 |
1.3%
|
|
| 12 | 8 |
3.5%
|
|
| 13 | 2 |
0.9%
|
|
| 15 | 3 |
1.3%
|
|
| 20 | 5 |
2.2%
|
|
| 30 | 7 |
3%
|
|
| Missing value | 3276 |