| Value | Category | Cases | |
|---|---|---|---|
| 0 | 45 |
27.4%
|
|
| 1 | 20 |
12.2%
|
|
| 2 | 37 |
22.6%
|
|
| 3 | 18 |
11%
|
|
| 4 | 8 |
4.9%
|
|
| 5 | 10 |
6.1%
|
|
| 6 | 6 |
3.7%
|
|
| 7 | 5 |
3%
|
|
| 8 | 6 |
3.7%
|
|
| 9 | 1 |
0.6%
|
|
| 10 | 3 |
1.8%
|
|
| 12 | 1 |
0.6%
|
|
| 15 | 1 |
0.6%
|
|
| 16 | 1 |
0.6%
|
|
| 17 | 1 |
0.6%
|
|
| 20 | 1 |
0.6%
|
|
| Sysmiss | 2107 |