| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2395 |
56.5%
|
|
| 1 | 830 |
19.6%
|
|
| 2 | 276 |
6.5%
|
|
| 3 | 217 |
5.1%
|
|
| 4 | 100 |
2.4%
|
|
| 5 | 240 |
5.7%
|
|
| 6 | 40 |
0.9%
|
|
| 7 | 100 |
2.4%
|
|
| 8 | 20 |
0.5%
|
|
| 15 | 20 |
0.5%
|
|
| Sysmiss | 300 |