| Value | Category | Cases | |
|---|---|---|---|
| 0 | 213 |
67.8%
|
|
| 1 | 19 |
6.1%
|
|
| 2 | 50 |
15.9%
|
|
| 3 | 12 |
3.8%
|
|
| 4 | 1 |
0.3%
|
|
| 5 | 8 |
2.5%
|
|
| 6 | 1 |
0.3%
|
|
| 7 | 1 |
0.3%
|
|
| 8 | 1 |
0.3%
|
|
| 10 | 3 |
1%
|
|
| 12 | 1 |
0.3%
|
|
| 15 | 3 |
1%
|
|
| 20 | 1 |
0.3%
|
|
| Sysmiss | 103 |