| Value | Category | Cases | |
|---|---|---|---|
| 1 | Almost none | 40 |
33.3%
|
| 2 | Less than 25 percent | 59 |
49.2%
|
| 3 | 25-50 percent | 9 |
7.5%
|
| 4 | 50-75 percent | 10 |
8.3%
|
| 5 | Almost all | 2 |
1.7%
|