| Value | Category | Cases | |
|---|---|---|---|
| 0 | 649 |
69.3%
|
|
| 1 | 38 |
4.1%
|
|
| 2 | 89 |
9.5%
|
|
| 3 | 60 |
6.4%
|
|
| 4 | 44 |
4.7%
|
|
| 5 | 25 |
2.7%
|
|
| 6 | 5 |
0.5%
|
|
| 7 | 6 |
0.6%
|
|
| 8 | 5 |
0.5%
|
|
| 9 | 1 |
0.1%
|
|
| 10 | 9 |
1%
|
|
| 11 | 1 |
0.1%
|
|
| 12 | 2 |
0.2%
|
|
| 15 | 1 |
0.1%
|
|
| 20 | 1 |
0.1%
|
|
| Sysmiss | 4309 |