| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2955 |
43.9%
|
|
| 1 | 1346 |
20%
|
|
| 2 | 1242 |
18.5%
|
|
| 3 | 552 |
8.2%
|
|
| 4 | 236 |
3.5%
|
|
| 5 | 92 |
1.4%
|
|
| 6 | 25 |
0.4%
|
|
| 7 | 203 |
3%
|
|
| 9 | 77 |
1.1%
|
|
| Sysmiss | 13110 |