| Value | Category | Cases | |
|---|---|---|---|
| 0 | 545 |
85.4%
|
|
| 2 | 5 |
0.8%
|
|
| 3 | 2 |
0.3%
|
|
| 4 | 12 |
1.9%
|
|
| 5 | 3 |
0.5%
|
|
| 6 | 6 |
0.9%
|
|
| 7 | 1 |
0.2%
|
|
| 8 | 6 |
0.9%
|
|
| 9 | 1 |
0.2%
|
|
| 10 | 15 |
2.4%
|
|
| 11 | 1 |
0.2%
|
|
| 12 | 3 |
0.5%
|
|
| 13 | 1 |
0.2%
|
|
| 14 | 2 |
0.3%
|
|
| 15 | 12 |
1.9%
|
|
| 22 | 23 |
3.6%
|
|
| Sysmiss | 2 |