| Value | Category | Cases | |
|---|---|---|---|
| -9 | Missing | 8 |
2%
|
| 0 | 132 |
33.2%
|
|
| 1 | 81 |
20.4%
|
|
| 2 | 59 |
14.9%
|
|
| 3 | 50 |
12.6%
|
|
| 4 | 23 |
5.8%
|
|
| 5 | 18 |
4.5%
|
|
| 6 | 10 |
2.5%
|
|
| 7 | 5 |
1.3%
|
|
| 8 | 5 |
1.3%
|
|
| 9 | 2 |
0.5%
|
|
| 10 | 1 |
0.3%
|
|
| 16 | 1 |
0.3%
|
|
| 17 | 2 |
0.5%
|