| Value | Category | Cases | |
|---|---|---|---|
| 0 | 33388 |
83%
|
|
| 1 | 971 |
2.4%
|
|
| 2 | 1830 |
4.5%
|
|
| 3 | 957 |
2.4%
|
|
| 4 | 322 |
0.8%
|
|
| 5 | 225 |
0.6%
|
|
| 6 | 44 |
0.1%
|
|
| 7 | 1124 |
2.8%
|
|
| z | Not applicable | 1298 |
3.2%
|
| a | Don't know | 75 |
0.2%
|
| b | Refused to answer | 1 |
0%
|