| Value | Category | Cases | |
|---|---|---|---|
| 0 | 307 |
26.1%
|
|
| 1 | 729 |
62%
|
|
| 2 | 105 |
8.9%
|
|
| 3 | 20 |
1.7%
|
|
| 4 | 6 |
0.5%
|
|
| 5 | 3 |
0.3%
|
|
| 6 | 2 |
0.2%
|
|
| 7 | 1 |
0.1%
|
|
| 9 | 1 |
0.1%
|
|
| 38 | 1 |
0.1%
|
|
| Sysmiss | 6525 |