| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2955 |
23%
|
|
| 1 | 1879 |
14.6%
|
|
| 2 | 2635 |
20.5%
|
|
| 3 | 2047 |
15.9%
|
|
| 4 | 1115 |
8.7%
|
|
| 5 | 953 |
7.4%
|
|
| 6 | 305 |
2.4%
|
|
| 7 | 942 |
7.3%
|
|
| Missing value | 14 |
0.1%
|