| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1728 |
66%
|
|
| 1 | 324 |
12.4%
|
|
| 2 | 304 |
11.6%
|
|
| 3 | 119 |
4.5%
|
|
| 4 | 45 |
1.7%
|
|
| 5 | 27 |
1%
|
|
| 6 | 7 |
0.3%
|
|
| 7 | 63 |
2.4%
|
|
| Sysmiss | 3389 |