| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2069 |
45.2%
|
|
| 1 | 1617 |
35.4%
|
|
| 2 | 569 |
12.4%
|
|
| 3 | 198 |
4.3%
|
|
| 4 | 92 |
2%
|
|
| 5 | 16 |
0.3%
|
|
| 6 | 7 |
0.2%
|
|
| 7 | 5 |
0.1%
|
|
| Sysmiss | 16645 |