| Value | Category | Cases | |
|---|---|---|---|
| 0 | 82 |
17.4%
|
|
| 1 | 137 |
29%
|
|
| 2 | 144 |
30.5%
|
|
| 3 | 40 |
8.5%
|
|
| 4 | 17 |
3.6%
|
|
| 5 | 15 |
3.2%
|
|
| 6 | 10 |
2.1%
|
|
| 7 | 6 |
1.3%
|
|
| 8 | 5 |
1.1%
|
|
| 9 | 1 |
0.2%
|
|
| 10 | 4 |
0.8%
|
|
| 12 | 1 |
0.2%
|
|
| 13 | 1 |
0.2%
|
|
| 14 | 1 |
0.2%
|
|
| 18 | 1 |
0.2%
|
|
| 19 | 1 |
0.2%
|
|
| 20 | 6 |
1.3%
|
|
| Sysmiss | 2685 |