| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | 138 |
11.5%
|
|
| 2 | 312 |
26%
|
|
| 3 | 284 |
23.7%
|
|
| 4 | 182 |
15.2%
|
|
| 5 | 164 |
13.7%
|
|
| 6 | 67 |
5.6%
|
|
| 7 | 28 |
2.3%
|
|
| 8 | 17 |
1.4%
|
|
| 9 | 3 |
0.3%
|
|
| 10 | 3 |
0.3%
|
|
| 16 | 1 |
0.1%
|
|
| 19 | 1 |
0.1%
|