| Value | Category | Cases | |
|---|---|---|---|
| 1 | 510 |
62.2%
|
|
| 2 | 170 |
20.7%
|
|
| 3 | 69 |
8.4%
|
|
| 4 | 21 |
2.6%
|
|
| 5 | 23 |
2.8%
|
|
| 6 | 10 |
1.2%
|
|
| 7 | 2 |
0.2%
|
|
| 8 | 2 |
0.2%
|
|
| 10 | 9 |
1.1%
|
|
| 12 | 1 |
0.1%
|
|
| 15 | 1 |
0.1%
|
|
| 20 | 2 |
0.2%
|
|
| Sysmiss | 7229 |