| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1175 |
78.6%
|
|
| 1 | 184 |
12.3%
|
|
| 2 | 77 |
5.2%
|
|
| 3 | 38 |
2.5%
|
|
| 4 | 14 |
0.9%
|
|
| 5 | 2 |
0.1%
|
|
| 6 | 2 |
0.1%
|
|
| 8 | 1 |
0.1%
|
|
| 10 | 2 |
0.1%
|
|
| Sysmiss | 5 |