| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. A lot of trouble | 3 |
0.2%
|
| 2 | 2. Some trouble | 21 |
1.5%
|
| 3 | 3. A little trouble | 156 |
11.1%
|
| 4 | 4. No trouble | 1229 |
87.2%
|