| Value | Category | Cases | |
|---|---|---|---|
| -9 | Missing | 1 |
0.5%
|
| 0 | 28 |
14.3%
|
|
| 1 | 44 |
22.4%
|
|
| 2 | 22 |
11.2%
|
|
| 3 | 25 |
12.8%
|
|
| 4 | 23 |
11.7%
|
|
| 5 | 18 |
9.2%
|
|
| 6 | 9 |
4.6%
|
|
| 7 | 9 |
4.6%
|
|
| 8 | 9 |
4.6%
|
|
| 9 | 2 |
1%
|
|
| 10 | 3 |
1.5%
|
|
| 12 | 1 |
0.5%
|
|
| 16 | 1 |
0.5%
|
|
| 17 | 1 |
0.5%
|