| Value | Category | Cases | |
|---|---|---|---|
| 0 | 14 |
0.4%
|
|
| 1 | 964 |
24.1%
|
|
| 2 | 1437 |
35.9%
|
|
| 3 | 1123 |
28.1%
|
|
| 4 | 367 |
9.2%
|
|
| 5 | 61 |
1.5%
|
|
| 6 | 25 |
0.6%
|
|
| 7 | 5 |
0.1%
|
|
| 8 | 2 |
0.1%
|
|
| 11 | 1 |
0%
|
|
| Sysmiss | 1 |