| Value | Category | Cases | |
|---|---|---|---|
| 0 | 101 |
36.7%
|
|
| 1 | 114 |
41.5%
|
|
| 2 | 26 |
9.5%
|
|
| 3 | 12 |
4.4%
|
|
| 4 | 5 |
1.8%
|
|
| 5 | 7 |
2.5%
|
|
| 6 | 1 |
0.4%
|
|
| 8 | 4 |
1.5%
|
|
| 10 | 2 |
0.7%
|
|
| 15 | 2 |
0.7%
|
|
| 20 | 1 |
0.4%
|
|
| Sysmiss | 2363 |