| Value | Category | Cases | |
|---|---|---|---|
| 0 | 408 |
81.4%
|
|
| 1 | 23 |
4.6%
|
|
| 2 | 24 |
4.8%
|
|
| 3 | 8 |
1.6%
|
|
| 4 | 9 |
1.8%
|
|
| 5 | 6 |
1.2%
|
|
| 6 | 2 |
0.4%
|
|
| 7 | 2 |
0.4%
|
|
| 10 | 5 |
1%
|
|
| 11 | 1 |
0.2%
|
|
| 12 | 1 |
0.2%
|
|
| 15 | 2 |
0.4%
|
|
| 16 | 1 |
0.2%
|
|
| 18 | 1 |
0.2%
|
|
| 20 | 3 |
0.6%
|
|
| 25 | 1 |
0.2%
|
|
| 30 | 1 |
0.2%
|
|
| 40 | 1 |
0.2%
|
|
| 50 | 2 |
0.4%
|
|
| Sysmiss | 19755 |