| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3 |
0.1%
|
|
| 1 | 818 |
23.2%
|
|
| 2 | 1452 |
41.2%
|
|
| 3 | 719 |
20.4%
|
|
| 4 | 372 |
10.6%
|
|
| 5 | 70 |
2%
|
|
| 6 | 54 |
1.5%
|
|
| 7 | 12 |
0.3%
|
|
| 8 | 15 |
0.4%
|
|
| 9 | 7 |
0.2%
|
|
| Sysmiss | 2968 |