| Value | Category | Cases | |
|---|---|---|---|
| 0 | 527 |
75.5%
|
|
| 1 | 22 |
3.2%
|
|
| 2 | 81 |
11.6%
|
|
| 3 | 20 |
2.9%
|
|
| 4 | 10 |
1.4%
|
|
| 5 | 11 |
1.6%
|
|
| 6 | 3 |
0.4%
|
|
| 7 | 1 |
0.1%
|
|
| 8 | 3 |
0.4%
|
|
| 10 | 6 |
0.9%
|
|
| 11 | 2 |
0.3%
|
|
| 12 | 2 |
0.3%
|
|
| 13 | 1 |
0.1%
|
|
| 14 | 2 |
0.3%
|
|
| 15 | 2 |
0.3%
|
|
| 16 | 4 |
0.6%
|
|
| 17 | 1 |
0.1%
|
|
| Sysmiss | 10 |