| Value | Category | Cases | |
|---|---|---|---|
| 0 | 609 |
88.3%
|
|
| 1 | 15 |
2.2%
|
|
| 2 | 19 |
2.8%
|
|
| 3 | 9 |
1.3%
|
|
| 4 | 5 |
0.7%
|
|
| 5 | 6 |
0.9%
|
|
| 6 | 6 |
0.9%
|
|
| 7 | 3 |
0.4%
|
|
| 8 | 1 |
0.1%
|
|
| 10 | 5 |
0.7%
|
|
| 15 | 5 |
0.7%
|
|
| 20 | 2 |
0.3%
|
|
| 30 | 1 |
0.1%
|
|
| 45 | 1 |
0.1%
|
|
| 48 | 1 |
0.1%
|
|
| 50 | 1 |
0.1%
|
|
| 60 | 1 |
0.1%
|
|
| Sysmiss | 3257 |