| Value | Category | Cases | |
|---|---|---|---|
| 0 | 9 |
0.6%
|
|
| 1 | 586 |
37.7%
|
|
| 2 | 465 |
29.9%
|
|
| 3 | 285 |
18.3%
|
|
| 4 | 122 |
7.8%
|
|
| 5 | 43 |
2.8%
|
|
| 6 | 31 |
2%
|
|
| 7 | 11 |
0.7%
|
|
| 8 | 1 |
0.1%
|
|
| 9 | 2 |
0.1%
|
|
| Sysmiss | 28767 |