| Value | Category | Cases | |
|---|---|---|---|
| 0 | 73 |
14.3%
|
|
| 1 | 123 |
24.2%
|
|
| 2 | 214 |
42%
|
|
| 3 | 62 |
12.2%
|
|
| 4 | 23 |
4.5%
|
|
| 5 | 2 |
0.4%
|
|
| 6 | 6 |
1.2%
|
|
| 7 | 3 |
0.6%
|
|
| 8 | 3 |
0.6%
|
|
| Sysmiss | 2199 |