| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3122 |
26.5%
|
|
| 1 | 4598 |
39%
|
|
| 2 | 2081 |
17.6%
|
|
| 3 | 1267 |
10.7%
|
|
| 4 | 497 |
4.2%
|
|
| 5 | 166 |
1.4%
|
|
| 6 | 55 |
0.5%
|
|
| 7 | 10 |
0.1%
|
|
| 8 | 1 |
0%
|
|
| 9 | 1 |
0%
|
|
| Sysmiss | 49 |