| Value | Category | Cases | |
|---|---|---|---|
| 0 | 367 |
18%
|
|
| 1 | 344 |
16.9%
|
|
| 2 | 578 |
28.3%
|
|
| 3 | 444 |
21.8%
|
|
| 4 | 235 |
11.5%
|
|
| 5 | 48 |
2.4%
|
|
| 6 | 17 |
0.8%
|
|
| 7 | 3 |
0.1%
|
|
| 8 | 1 |
0%
|
|
| 9 | 2 |
0.1%
|
|
| Sysmiss | 76 |