| Value | Category | Cases | |
|---|---|---|---|
| 1 | Less than 0.5 | 208 |
35.7%
|
| 2 | 0.5-1 | 146 |
25.1%
|
| 3 | 1-2 | 115 |
19.8%
|
| 4 | 2-5 | 89 |
15.3%
|
| 5 | More than 5 | 24 |
4.1%
|