| Value | Category | Cases | |
|---|---|---|---|
| 0 | 432 |
47.8%
|
|
| 1 | 129 |
14.3%
|
|
| 2 | 109 |
12.1%
|
|
| 3 | 67 |
7.4%
|
|
| 4 | 58 |
6.4%
|
|
| 5 | 30 |
3.3%
|
|
| 6 | 22 |
2.4%
|
|
| 7 | 20 |
2.2%
|
|
| 8 | 18 |
2%
|
|
| 9 | 5 |
0.6%
|
|
| 10 | 5 |
0.6%
|
|
| 11 | 3 |
0.3%
|
|
| 12 | 2 |
0.2%
|
|
| 14 | 1 |
0.1%
|
|
| 16 | 1 |
0.1%
|
|
| 19 | 1 |
0.1%
|
|
| Sysmiss | 19 |