| Value | Category | Cases | |
|---|---|---|---|
| 0 | 423 |
19%
|
|
| 1 | 1070 |
48.1%
|
|
| 2 | 421 |
18.9%
|
|
| 3 | 202 |
9.1%
|
|
| 4 | 77 |
3.5%
|
|
| 5 | 21 |
0.9%
|
|
| 6 | 6 |
0.3%
|
|
| 7 | 3 |
0.1%
|
|
| 8 | 2 |
0.1%
|
|
| Sysmiss | 873 |