| Value | Category | Cases | |
|---|---|---|---|
| 0 | 578 |
48.2%
|
|
| 1 | 22 |
1.8%
|
|
| 2 | 18 |
1.5%
|
|
| 3 | 12 |
1%
|
|
| 4 | 8 |
0.7%
|
|
| 5 | 6 |
0.5%
|
|
| 6 | 1 |
0.1%
|
|
| 7 | 10 |
0.8%
|
|
| 8 | 2 |
0.2%
|
|
| 9 | 1 |
0.1%
|
|
| 10 | 3 |
0.3%
|
|
| 12 | 2 |
0.2%
|
|
| 14 | 1 |
0.1%
|
|
| 20 | 1 |
0.1%
|
|
| 30 | 1 |
0.1%
|
|
| 60 | 1 |
0.1%
|
|
| 99 | N/R | 57 |
4.8%
|
| 888 | Don't know | 165 |
13.8%
|
| 999 | N/A | 310 |
25.9%
|