| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. No, no difficulty | 114655 |
98.6%
|
| 2 | 2. Yes, some | 1247 |
1.1%
|
| 3 | 3. Yes, a lot | 261 |
0.2%
|
| 4 | 4. Cannot hear | 157 |
0.1%
|