| Value | Category | Cases | |
|---|---|---|---|
| -9 | Missing | 1 |
0.5%
|
| 0 | 27 |
13.8%
|
|
| 1 | 32 |
16.3%
|
|
| 2 | 33 |
16.8%
|
|
| 3 | 26 |
13.3%
|
|
| 4 | 22 |
11.2%
|
|
| 5 | 16 |
8.2%
|
|
| 6 | 7 |
3.6%
|
|
| 7 | 15 |
7.7%
|
|
| 8 | 5 |
2.6%
|
|
| 10 | 2 |
1%
|
|
| 11 | 2 |
1%
|
|
| 12 | 4 |
2%
|
|
| 13 | 1 |
0.5%
|
|
| 15 | 2 |
1%
|
|
| 16 | 1 |
0.5%
|