| Value | Category | Cases | |
|---|---|---|---|
| 0 | 466 |
55.4%
|
|
| 1 | 128 |
15.2%
|
|
| 2 | 111 |
13.2%
|
|
| 3 | 74 |
8.8%
|
|
| 4 | 36 |
4.3%
|
|
| 5 | 12 |
1.4%
|
|
| 6 | 6 |
0.7%
|
|
| 8 | 4 |
0.5%
|
|
| 10 | 1 |
0.1%
|
|
| 16 | 2 |
0.2%
|
|
| 18 | 1 |
0.1%
|
|
| Sysmiss | 2083 |