| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1015 |
57.4%
|
|
| 1 | 314 |
17.8%
|
|
| 2 | 179 |
10.1%
|
|
| 3 | 124 |
7%
|
|
| 4 | 73 |
4.1%
|
|
| 5 | 33 |
1.9%
|
|
| 6 | 19 |
1.1%
|
|
| 7 | 7 |
0.4%
|
|
| 8 | 3 |
0.2%
|
|
| Sysmiss | 1636 |