| Value | Category | Cases | |
|---|---|---|---|
| 1 | <1 | 1418 |
66.3%
|
| 2 | 1_2 | 565 |
26.4%
|
| 3 | 3_4 | 18 |
0.8%
|
| 4 | 6More | 1 |
0%
|
| Missing value | 137 |
6.4%
|