| Value | Category | Cases | |
|---|---|---|---|
| 0 | 155 |
33.2%
|
|
| 1 | 22 |
4.7%
|
|
| 2 | 49 |
10.5%
|
|
| 3 | 51 |
10.9%
|
|
| 4 | 41 |
8.8%
|
|
| 5 | 45 |
9.6%
|
|
| 6 | 43 |
9.2%
|
|
| 7 | 13 |
2.8%
|
|
| 8 | 16 |
3.4%
|
|
| 9 | 6 |
1.3%
|
|
| 10 | 4 |
0.9%
|
|
| 11 | 4 |
0.9%
|
|
| 12 | 3 |
0.6%
|
|
| 13 | 4 |
0.9%
|
|
| 14 | 1 |
0.2%
|
|
| 15 | 1 |
0.2%
|
|
| 16 | 2 |
0.4%
|
|
| 17 | 2 |
0.4%
|
|
| 18 | 1 |
0.2%
|
|
| 19 | 2 |
0.4%
|
|
| 20 | 1 |
0.2%
|
|
| 21 | 1 |
0.2%
|
|
| Sysmiss | 6 |