| Value | Category | Cases | |
|---|---|---|---|
| 1 | Almost none | 93 |
77.5%
|
| 2 | Less than 25 percent | 23 |
19.2%
|
| 3 | 25-50 percent | 3 |
2.5%
|
| 4 | 50-75 percent | 1 |
0.8%
|
| 5 | Almost all | 0 |
0%
|