| Value | Category | Cases | |
|---|---|---|---|
| 0 | 917 |
76.5%
|
|
| 1 | 90 |
7.5%
|
|
| 2 | 49 |
4.1%
|
|
| 3 | 30 |
2.5%
|
|
| 4 | 13 |
1.1%
|
|
| 6 | 2 |
0.2%
|
|
| 7 | 1 |
0.1%
|
|
| 96 | 96 |
8%
|
|
| Sysmiss | 2 |