| Value | Category | Cases | |
|---|---|---|---|
| 0 | 267 |
79.7%
|
|
| 1 | 7 |
2.1%
|
|
| 2 | 10 |
3%
|
|
| 3 | 12 |
3.6%
|
|
| 4 | 2 |
0.6%
|
|
| 5 | 8 |
2.4%
|
|
| 6 | 4 |
1.2%
|
|
| 7 | 2 |
0.6%
|
|
| 8 | 1 |
0.3%
|
|
| 10 | 6 |
1.8%
|
|
| 11 | 2 |
0.6%
|
|
| 14 | 1 |
0.3%
|
|
| 15 | 2 |
0.6%
|
|
| 19 | 1 |
0.3%
|
|
| 20 | 4 |
1.2%
|
|
| 25 | 1 |
0.3%
|
|
| 29 | 1 |
0.3%
|
|
| 33 | 1 |
0.3%
|
|
| 50 | 1 |
0.3%
|
|
| 60 | 1 |
0.3%
|
|
| 116 | 1 |
0.3%
|
|
| Sysmiss | 403 |