| Value | Category | Cases | |
|---|---|---|---|
| 1 | 244 |
10.6%
|
|
| 2 | Not_at_all | 13 |
0.6%
|
| 3 | not_so_ueful | 13 |
0.6%
|
| 4 | somewhat_useful | 77 |
3.4%
|
| 5 | very_useful | 1945 |
84.9%
|