| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2329 |
29.7%
|
|
| 2 | 2955 |
37.7%
|
|
| 3 | 1471 |
18.8%
|
|
| 4 | 645 |
8.2%
|
|
| 5 | 215 |
2.7%
|
|
| 6 | 120 |
1.5%
|
|
| 7 | 44 |
0.6%
|
|
| 8 | 20 |
0.3%
|
|
| 9 | 11 |
0.1%
|
|
| 10 | 7 |
0.1%
|
|
| 11 | 3 |
0%
|
|
| 12 | 2 |
0%
|
|
| 14 | 1 |
0%
|
|
| 15 | 1 |
0%
|
|
| 77 | DON'T KNOW | 2 |
0%
|
| 99 | REFUSED | 5 |
0.1%
|