| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0. None | 15190 |
53.2%
|
| 1 | 1. Less than 5 | 5861 |
20.5%
|
| 2 | 2. More than 5 | 7519 |
26.3%
|
| 11 | .a | 5550 |