| Value | Category | Cases | |
|---|---|---|---|
| 0 | 9420 |
73.6%
|
|
| 1 | 2726 |
21.3%
|
|
| 2 | 519 |
4.1%
|
|
| 3 | 67 |
0.5%
|
|
| 4 | 14 |
0.1%
|
|
| 5 | 21 |
0.2%
|
|
| 6 | 8 |
0.1%
|
|
| 7 | 10 |
0.1%
|
|
| 8 | 2 |
0%
|
|
| 9 | 1 |
0%
|
|
| 10 | 2 |
0%
|
|
| 12 | 2 |
0%
|
|
| 19 | 2 |
0%
|
|
| 20 | 1 |
0%
|
|
| 24 | 1 |
0%
|
|
| 70 | 1 |
0%
|
|
| 93 | 1 |
0%
|
|
| 98 | Don't know | 5 |
0%
|
| 99 | 16 |