| Value | Category | Cases | |
|---|---|---|---|
| 0 | 618 |
76.8%
|
|
| 1 | 27 |
3.4%
|
|
| 2 | 50 |
6.2%
|
|
| 3 | 44 |
5.5%
|
|
| 4 | 21 |
2.6%
|
|
| 5 | 16 |
2%
|
|
| 6 | 16 |
2%
|
|
| 7 | 2 |
0.2%
|
|
| 8 | 6 |
0.7%
|
|
| 9 | 3 |
0.4%
|
|
| 10 | 2 |
0.2%
|
|
| Sysmiss | 301 |