| Value | Category | Cases | |
|---|---|---|---|
| 0 | 355 |
45%
|
|
| 1 | 106 |
13.4%
|
|
| 2 | 122 |
15.5%
|
|
| 3 | 63 |
8%
|
|
| 4 | 51 |
6.5%
|
|
| 5 | 45 |
5.7%
|
|
| 6 | 14 |
1.8%
|
|
| 7 | 9 |
1.1%
|
|
| 8 | 11 |
1.4%
|
|
| 9 | 1 |
0.1%
|
|
| 10 | 6 |
0.8%
|
|
| 11 | 1 |
0.1%
|
|
| 12 | 2 |
0.3%
|
|
| 13 | 1 |
0.1%
|
|
| 15 | 2 |
0.3%
|
|
| Sysmiss | 14 |