| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
0.3%
|
|
| 1 | 9 |
1.4%
|
|
| 2 | 26 |
4.2%
|
|
| 3 | 147 |
23.5%
|
|
| 4 | 160 |
25.6%
|
|
| 5 | 131 |
21%
|
|
| 6 | 105 |
16.8%
|
|
| 7 | 42 |
6.7%
|
|
| 8 | 3 |
0.5%
|
|
| Sysmiss | 208 |