| Value | Category | Cases | |
|---|---|---|---|
| 0 | 12 |
1.6%
|
|
| 1 | 410 |
55%
|
|
| 2 | 161 |
21.6%
|
|
| 3 | 74 |
9.9%
|
|
| 4 | 32 |
4.3%
|
|
| 5 | 21 |
2.8%
|
|
| 6 | 8 |
1.1%
|
|
| 7 | 7 |
0.9%
|
|
| 8 | 2 |
0.3%
|
|
| 9 | 1 |
0.1%
|
|
| 10 | 8 |
1.1%
|
|
| 11 | 4 |
0.5%
|
|
| 12 | 2 |
0.3%
|
|
| 13 | 2 |
0.3%
|
|
| 50 | 1 |
0.1%
|
|
| 300 | 1 |
0.1%
|
|
| Sysmiss | 8931 |