| Value | Category | Cases | |
|---|---|---|---|
| 0 | 462 |
10%
|
|
| 1 | 998 |
21.5%
|
|
| 2 | 1111 |
24%
|
|
| 3 | 650 |
14%
|
|
| 4 | 418 |
9%
|
|
| 5 | 293 |
6.3%
|
|
| 6 | 222 |
4.8%
|
|
| 7 | 95 |
2%
|
|
| 8 | 224 |
4.8%
|
|
| 9 | 36 |
0.8%
|
|
| 10 | 63 |
1.4%
|
|
| 11 | 9 |
0.2%
|
|
| 12 | 32 |
0.7%
|
|
| 13 | 1 |
0%
|
|
| 14 | 10 |
0.2%
|
|
| 15 | 7 |
0.2%
|
|
| 16 | 4 |
0.1%
|
|
| 77 | Don't know | 3 |
0.1%
|