| Value | Category | Cases | |
|---|---|---|---|
| 0 | 11 |
4.5%
|
|
| 1 | 53 |
21.8%
|
|
| 2 | 77 |
31.7%
|
|
| 3 | 55 |
22.6%
|
|
| 4 | 27 |
11.1%
|
|
| 5 | 5 |
2.1%
|
|
| 6 | 9 |
3.7%
|
|
| 8 | 3 |
1.2%
|
|
| 10 | 1 |
0.4%
|
|
| 12 | 1 |
0.4%
|
|
| 48 | 1 |
0.4%
|
|
| Sysmiss | 2395 |