| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3780 |
64.7%
|
|
| 1 | 1031 |
17.6%
|
|
| 2 | 447 |
7.6%
|
|
| 3 | 309 |
5.3%
|
|
| 4 | 160 |
2.7%
|
|
| 5 | 72 |
1.2%
|
|
| 6 | 28 |
0.5%
|
|
| 7 | 14 |
0.2%
|
|
| 8 | 2 |
0%
|
|
| 9 | 2 |
0%
|
|
| Sysmiss | 154 |