| Value | Category | Cases | |
|---|---|---|---|
| 0 | 9 |
3.1%
|
|
| 1 | 207 |
70.4%
|
|
| 2 | 45 |
15.3%
|
|
| 3 | 18 |
6.1%
|
|
| 4 | 5 |
1.7%
|
|
| 5 | 3 |
1%
|
|
| 6 | 2 |
0.7%
|
|
| 7 | 2 |
0.7%
|
|
| 8 | 3 |
1%
|
|
| Sysmiss | 9384 |