| Value | Category | Cases | |
|---|---|---|---|
| 1 | 112 |
7.7%
|
|
| 2 | 125 |
8.6%
|
|
| 3 | 65 |
4.5%
|
|
| 4 | 41 |
2.8%
|
|
| 5 | 35 |
2.4%
|
|
| 6 | 16 |
1.1%
|
|
| 7 | 10 |
0.7%
|
|
| 8 | 9 |
0.6%
|
|
| 9 | 4 |
0.3%
|
|
| 10 | 11 |
0.8%
|
|
| 11 | 1 |
0.1%
|
|
| 12 | 4 |
0.3%
|
|
| 14 | 1 |
0.1%
|
|
| 15 | 10 |
0.7%
|
|
| 16 | 1 |
0.1%
|
|
| 20 | 5 |
0.3%
|
|
| 30 | 1 |
0.1%
|
|
| Missing value | 995 |
68.8%
|