| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1665 |
61%
|
|
| 1 | 588 |
21.5%
|
|
| 2 | 327 |
12%
|
|
| 3 | 106 |
3.9%
|
|
| 4 | 35 |
1.3%
|
|
| 5 | 6 |
0.2%
|
|
| 7 | 1 |
0%
|
|
| 8 | 1 |
0%
|
|
| 14 | 1 |
0%
|
|
| Sysmiss | 2 |