| Value | Category | Cases | |
|---|---|---|---|
| 1 | 8 |
4.2%
|
|
| 2 | 25 |
13.2%
|
|
| 4 | 1 |
0.5%
|
|
| 6 | 4 |
2.1%
|
|
| 8 | 29 |
15.3%
|
|
| 10 | 1 |
0.5%
|
|
| 11 | 39 |
20.5%
|
|
| 12 | 4 |
2.1%
|
|
| 13 | 2 |
1.1%
|
|
| 14 | 25 |
13.2%
|
|
| 15 | 6 |
3.2%
|
|
| 16 | 1 |
0.5%
|
|
| 17 | 1 |
0.5%
|
|
| 18 | 27 |
14.2%
|
|
| 19 | 16 |
8.4%
|
|
| 20 | 1 |
0.5%
|
|
| Sysmiss | 121 |