| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | 651 |
27.1%
|
|
| 2 | 1093 |
45.5%
|
|
| 3 | 411 |
17.1%
|
|
| 4 | 153 |
6.4%
|
|
| 5 | 52 |
2.2%
|
|
| 6 | 23 |
1%
|
|
| 7 | 8 |
0.3%
|
|
| 8 | 6 |
0.3%
|
|
| 9 | 3 |
0.1%
|
|
| 99 | Don't know | 0 |
0%
|
| 998 | Refused | 0 |
0%
|