| Value | Category | Cases | |
|---|---|---|---|
| 0 | 266 |
27.7%
|
|
| 1 | 51 |
5.3%
|
|
| 2 | 112 |
11.6%
|
|
| 3 | 121 |
12.6%
|
|
| 4 | 61 |
6.3%
|
|
| 5 | 38 |
4%
|
|
| 6 | 16 |
1.7%
|
|
| 7 | 271 |
28.2%
|
|
| 8 | 7 |
0.7%
|
|
| 9 | 2 |
0.2%
|
|
| 10 | 11 |
1.1%
|
|
| 14 | 3 |
0.3%
|
|
| 20 | 3 |
0.3%
|
|
| Sysmiss | 9888 |