| Value | Category | Cases | |
|---|---|---|---|
| 0 | 276 |
35.3%
|
|
| 1 | 191 |
24.4%
|
|
| 2 | 56 |
7.2%
|
|
| 3 | 26 |
3.3%
|
|
| 4 | 42 |
5.4%
|
|
| 5 | 15 |
1.9%
|
|
| 6 | 1 |
0.1%
|
|
| 7 | 9 |
1.2%
|
|
| 8 | 114 |
14.6%
|
|
| 9 | 52 |
6.6%
|
|
| Sysmiss | 31079 |