| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 2501 |
17.8%
|
| 2 | 2_5 | 4434 |
31.6%
|
| 3 | more5 | 2818 |
20.1%
|
| 4 | none | 4277 |
30.5%
|
| Missing value | 11 |
0.1%
|