| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4 |
0.5%
|
|
| 1 | 147 |
18.3%
|
|
| 2 | 219 |
27.3%
|
|
| 3 | 217 |
27%
|
|
| 4 | 121 |
15.1%
|
|
| 5 | 54 |
6.7%
|
|
| 6 | 19 |
2.4%
|
|
| 7 | 9 |
1.1%
|
|
| 8 | 7 |
0.9%
|
|
| 9 | 4 |
0.5%
|
|
| 10 | 2 |
0.2%
|
|
| Sysmiss | 3 |