| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
2.1%
|
|
| 5 | 2 |
4.3%
|
|
| 12 | 1 |
2.1%
|
|
| 19 | 1 |
2.1%
|
|
| 21 | 4 |
8.5%
|
|
| 30 | 2 |
4.3%
|
|
| 40 | 1 |
2.1%
|
|
| 45 | 2 |
4.3%
|
|
| 50 | 2 |
4.3%
|
|
| 70 | 1 |
2.1%
|
|
| 150 | 2 |
4.3%
|
|
| 220 | 5 |
10.6%
|
|
| 300 | 1 |
2.1%
|
|
| 400 | 4 |
8.5%
|
|
| 888 | Don't know | 17 |
36.2%
|
| 5000 | 1 |
2.1%
|