| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3 |
1.4%
|
|
| 2 | 31 |
14.5%
|
|
| 3 | 3 |
1.4%
|
|
| 4 | 2 |
0.9%
|
|
| 6 | 7 |
3.3%
|
|
| 8 | 60 |
28%
|
|
| 10 | 1 |
0.5%
|
|
| 11 | 38 |
17.8%
|
|
| 13 | 3 |
1.4%
|
|
| 14 | 30 |
14%
|
|
| 15 | 5 |
2.3%
|
|
| 16 | 2 |
0.9%
|
|
| 17 | 2 |
0.9%
|
|
| 18 | 22 |
10.3%
|
|
| 19 | 4 |
1.9%
|
|
| 20 | 1 |
0.5%
|
|
| Sysmiss | 97 |