| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4545 |
86.7%
|
|
| 1 | 151 |
2.9%
|
|
| 2 | 228 |
4.3%
|
|
| 3 | 140 |
2.7%
|
|
| 4 | 49 |
0.9%
|
|
| 5 | 20 |
0.4%
|
|
| 6 | 2 |
0%
|
|
| 7 | 107 |
2%
|
|
| Sysmiss | 20 |