| Value | Category | Cases | |
|---|---|---|---|
| 0 | 12 |
1.8%
|
|
| 1 | 478 |
71.8%
|
|
| 2 | 101 |
15.2%
|
|
| 3 | 29 |
4.4%
|
|
| 4 | 18 |
2.7%
|
|
| 5 | 6 |
0.9%
|
|
| 6 | 8 |
1.2%
|
|
| 7 | 3 |
0.5%
|
|
| 8 | 1 |
0.2%
|
|
| 9 | 2 |
0.3%
|
|
| 10 | 2 |
0.3%
|
|
| 11 | 2 |
0.3%
|
|
| 17 | 1 |
0.2%
|
|
| 18 | 1 |
0.2%
|
|
| 21 | 1 |
0.2%
|
|
| 39 | 1 |
0.2%
|
|
| Sysmiss | 9012 |