| Value | Category | Cases | |
|---|---|---|---|
| 0 | 205 |
42.4%
|
|
| 1 | 90 |
18.6%
|
|
| 2 | 63 |
13%
|
|
| 3 | 44 |
9.1%
|
|
| 4 | 23 |
4.8%
|
|
| 5 | 21 |
4.3%
|
|
| 6 | 12 |
2.5%
|
|
| 7 | 5 |
1%
|
|
| 8 | 5 |
1%
|
|
| 9 | 3 |
0.6%
|
|
| 10 | 5 |
1%
|
|
| 11 | 2 |
0.4%
|
|
| 13 | 2 |
0.4%
|
|
| 15 | 1 |
0.2%
|
|
| 16 | 1 |
0.2%
|
|
| 18 | 1 |
0.2%
|
|
| Sysmiss | 4227 |