| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 84 |
5.7%
|
| 2 | 1 | 176 |
12%
|
| 3 | 2 | 254 |
17.4%
|
| 4 | 3 | 54 |
3.7%
|
| 5 | 98 | 1 |
0.1%
|
| Missing value | 893 |
61.1%
|