| Value | Category | Cases | |
|---|---|---|---|
| 0 | 19 |
4.7%
|
|
| 1 | 300 |
73.7%
|
|
| 2 | 55 |
13.5%
|
|
| 3 | 14 |
3.4%
|
|
| 4 | 10 |
2.5%
|
|
| 5 | 3 |
0.7%
|
|
| 6 | 3 |
0.7%
|
|
| 8 | 2 |
0.5%
|
|
| 19 | 1 |
0.2%
|
|
| Sysmiss | 9296 |