| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3320 |
78.3%
|
|
| 1 | 460 |
10.9%
|
|
| 2 | 179 |
4.2%
|
|
| 3 | 40 |
0.9%
|
|
| 4 | 19 |
0.4%
|
|
| 5 | 20 |
0.5%
|
|
| 6 | 60 |
1.4%
|
|
| 7 | 40 |
0.9%
|
|
| 8 | 20 |
0.5%
|
|
| 12 | 40 |
0.9%
|
|
| 15 | 20 |
0.5%
|
|
| 16 | 20 |
0.5%
|
|
| Sysmiss | 300 |