| Value | Category | Cases | |
|---|---|---|---|
| 0 | 409 |
18%
|
|
| 1 | 968 |
42.6%
|
|
| 2 | 596 |
26.3%
|
|
| 3 | 205 |
9%
|
|
| 4 | 56 |
2.5%
|
|
| 5 | 27 |
1.2%
|
|
| 6 | 6 |
0.3%
|
|
| 7 | 1 |
0%
|
|
| 8 | 2 |
0.1%
|
|
| Sysmiss | 171 |