| Value | Category | Cases | |
|---|---|---|---|
| 0 | 205 |
34.4%
|
|
| 1 | 268 |
45%
|
|
| 2 | 74 |
12.4%
|
|
| 3 | 22 |
3.7%
|
|
| 4 | 11 |
1.8%
|
|
| 5 | 11 |
1.8%
|
|
| 6 | 2 |
0.3%
|
|
| 7 | 1 |
0.2%
|
|
| 9 | 1 |
0.2%
|
|
| 10 | 1 |
0.2%
|
|
| Sysmiss | 6583 |