| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1786 |
84.9%
|
|
| 1 | 103 |
4.9%
|
|
| 2 | 87 |
4.1%
|
|
| 3 | 63 |
3%
|
|
| 4 | 23 |
1.1%
|
|
| 5 | 10 |
0.5%
|
|
| 6 | 31 |
1.5%
|
|
| Sysmiss | 148 |