| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1617 |
72.3%
|
|
| 1 | 381 |
17%
|
|
| 2 | 163 |
7.3%
|
|
| 3 | 45 |
2%
|
|
| 4 | 13 |
0.6%
|
|
| 5 | 11 |
0.5%
|
|
| 6 | 2 |
0.1%
|
|
| 7 | 2 |
0.1%
|
|
| 9 | 1 |
0%
|
|
| Sysmiss | 22 |