| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | 551 |
45.9%
|
|
| 1 | 109 |
9.1%
|
|
| 2 | 164 |
13.7%
|
|
| 3 | 113 |
9.4%
|
|
| 4 | 93 |
7.8%
|
|
| 5 | 63 |
5.3%
|
|
| 6 | 42 |
3.5%
|
|
| 7 | 18 |
1.5%
|
|
| 8 | 10 |
0.8%
|
|
| 9 | 7 |
0.6%
|
|
| 10 | 11 |
0.9%
|
|
| 11 | 3 |
0.3%
|
|
| 12 | 4 |
0.3%
|
|
| 14 | 1 |
0.1%
|
|
| 15 | 1 |
0.1%
|
|
| 21 | 1 |
0.1%
|
|
| 98 | Refused | 0 |
0%
|
| 99 | Don't know | 9 |
0.8%
|