| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2524 |
53.4%
|
|
| 1 | 5 |
0.1%
|
|
| 2 | 19 |
0.4%
|
|
| 3 | 71 |
1.5%
|
|
| 4 | 18 |
0.4%
|
|
| 5 | 497 |
10.5%
|
|
| 6 | 386 |
8.2%
|
|
| 7 | 97 |
2.1%
|
|
| 8 | 501 |
10.6%
|
|
| 13 | 612 |
12.9%
|
|
| Sysmiss | 99 |