| Value | Category | Cases | |
|---|---|---|---|
| 0 | 42 |
8.7%
|
|
| 1 | 143 |
29.5%
|
|
| 2 | 145 |
30%
|
|
| 3 | 63 |
13%
|
|
| 4 | 30 |
6.2%
|
|
| 5 | 12 |
2.5%
|
|
| 6 | 5 |
1%
|
|
| 7 | 28 |
5.8%
|
|
| 8 | 1 |
0.2%
|
|
| 10 | 5 |
1%
|
|
| 14 | 4 |
0.8%
|
|
| 15 | 1 |
0.2%
|
|
| 20 | 1 |
0.2%
|
|
| 21 | 3 |
0.6%
|
|
| 28 | 1 |
0.2%
|
|
| Sysmiss | 5522 |