| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 1225 |
84.1%
|
| 2 | 1 | 197 |
13.5%
|
| 3 | 2 | 25 |
1.7%
|
| 4 | 3 | 6 |
0.4%
|
| 5 | 4 | 1 |
0.1%
|
| 6 | 6 | 1 |
0.1%
|
| 7 | dont_know | 2 |
0.1%
|