| Value | Category | Cases | |
|---|---|---|---|
| 0 | 797 |
54.8%
|
|
| 1 | 126 |
8.7%
|
|
| 2 | 37 |
2.5%
|
|
| 3 | 423 |
29.1%
|
|
| 4 | 28 |
1.9%
|
|
| 5 | 19 |
1.3%
|
|
| 6 | 13 |
0.9%
|
|
| 7 | 4 |
0.3%
|
|
| 8 | 1 |
0.1%
|
|
| 9 | 6 |
0.4%
|
|
| Sysmiss | 109 |