| Value | Category | Cases | |
|---|---|---|---|
| 0 | 101 |
15.5%
|
|
| 1 | 262 |
40.2%
|
|
| 2 | 99 |
15.2%
|
|
| 3 | 104 |
16%
|
|
| 4 | 48 |
7.4%
|
|
| 5 | 12 |
1.8%
|
|
| 6 | 17 |
2.6%
|
|
| 7 | 5 |
0.8%
|
|
| 8 | 2 |
0.3%
|
|
| 9 | 2 |
0.3%
|
|
| Sysmiss | 108 |