| Value | Category | Cases | |
|---|---|---|---|
| 1 | 12 |
3.4%
|
|
| 2 | 2 |
0.6%
|
|
| 3 | 2 |
0.6%
|
|
| 4 | 3 |
0.9%
|
|
| 5 | 2 |
0.6%
|
|
| 6 | 1 |
0.3%
|
|
| 7 | 6 |
1.7%
|
|
| 10 | 3 |
0.9%
|
|
| 12 | 2 |
0.6%
|
|
| 13 | 1 |
0.3%
|
|
| 14 | 18 |
5.2%
|
|
| 15 | 5 |
1.4%
|
|
| 16 | 4 |
1.1%
|
|
| 17 | 2 |
0.6%
|
|
| 18 | 9 |
2.6%
|
|
| 19 | 3 |
0.9%
|
|
| 20 | 18 |
5.2%
|
|
| 21 | 72 |
20.6%
|
|
| 22 | 8 |
2.3%
|
|
| 23 | 9 |
2.6%
|
|
| 24 | 7 |
2%
|
|
| 25 | 30 |
8.6%
|
|
| 26 | 10 |
2.9%
|
|
| 27 | 5 |
1.4%
|
|
| 28 | 8 |
2.3%
|
|
| 30 | 42 |
12%
|
|
| 49 | 1 |
0.3%
|
|
| Missing value | 64 |
18.3%
|