| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 1076 |
5%
|
| 2 | 1 | 6854 |
32.1%
|
| 3 | 2 | 4068 |
19.1%
|
| 4 | 3 | 3069 |
14.4%
|
| 5 | 4 | 2091 |
9.8%
|
| 6 | 5 | 2460 |
11.5%
|
| 7 | 6 | 1207 |
5.7%
|
| 8 | 7 | 524 |
2.5%
|
| Missing value | 4 |
0%
|