| Value | Category | Cases | |
|---|---|---|---|
| 0 | 13 |
3.4%
|
|
| 1 | 113 |
29.9%
|
|
| 2 | 93 |
24.6%
|
|
| 3 | 61 |
16.1%
|
|
| 4 | 34 |
9%
|
|
| 5 | 14 |
3.7%
|
|
| 6 | 19 |
5%
|
|
| 7 | 8 |
2.1%
|
|
| 8 | 5 |
1.3%
|
|
| 9 | 2 |
0.5%
|
|
| 10 | 1 |
0.3%
|
|
| 11 | 1 |
0.3%
|
|
| 12 | 2 |
0.5%
|
|
| 13 | 2 |
0.5%
|
|
| 14 | 4 |
1.1%
|
|
| 16 | 1 |
0.3%
|
|
| 18 | 2 |
0.5%
|
|
| 19 | 1 |
0.3%
|
|
| 21 | 2 |
0.5%
|
|
| Sysmiss | 280 |