| Value | Category | Cases | |
|---|---|---|---|
| 0 | 44 |
3.6%
|
|
| 1 | 12 |
1%
|
|
| 2 | 47 |
3.8%
|
|
| 3 | 8 |
0.6%
|
|
| 4 | 11 |
0.9%
|
|
| 5 | 43 |
3.5%
|
|
| 6 | 8 |
0.6%
|
|
| 8 | 2 |
0.2%
|
|
| 13 | 1 |
0.1%
|
|
| 25 | 2 |
0.2%
|
|
| Missing value | 1059 |
85.6%
|