| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | 66 |
5.5%
|
|
| 2 | 408 |
34%
|
|
| 3 | 342 |
28.5%
|
|
| 4 | 240 |
20%
|
|
| 5 | 103 |
8.6%
|
|
| 6 | 31 |
2.6%
|
|
| 7 | 5 |
0.4%
|
|
| 9 | 2 |
0.2%
|
|
| 17 | 1 |
0.1%
|
|
| 18 | 2 |
0.2%
|