| Value | Category | Cases | |
|---|---|---|---|
| 1 | <1 | 246 |
13.7%
|
| 2 | 1_2 | 221 |
12.3%
|
| 3 | 3_4 | 35 |
1.9%
|
| 4 | 5_6 | 6 |
0.3%
|
| Missing value | 1287 |
71.7%
|