| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 |
1.4%
|
|
| 2 | 1 |
1.4%
|
|
| 7 | 2 |
2.7%
|
|
| 10 | 4 |
5.4%
|
|
| 11 | 1 |
1.4%
|
|
| 12 | 30 |
40.5%
|
|
| 14 | 1 |
1.4%
|
|
| 16 | 1 |
1.4%
|
|
| 18 | 1 |
1.4%
|
|
| 30 | 1 |
1.4%
|
|
| 40 | 4 |
5.4%
|
|
| 50 | 2 |
2.7%
|
|
| 70 | 1 |
1.4%
|
|
| 110 | 1 |
1.4%
|
|
| 120 | 1 |
1.4%
|
|
| 220 | 1 |
1.4%
|
|
| 250 | 1 |
1.4%
|
|
| 888 | Don't know | 20 |
27%
|