| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4 |
0.6%
|
|
| 7 | 2 |
0.3%
|
|
| 14 | 8 |
1.2%
|
|
| 21 | 20 |
3.1%
|
|
| 28 | 4 |
0.6%
|
|
| 30 | 27 |
4.2%
|
|
| 32 | 1 |
0.2%
|
|
| 35 | 5 |
0.8%
|
|
| 37 | 3 |
0.5%
|
|
| 39 | 1 |
0.2%
|
|
| 40 | 6 |
0.9%
|
|
| 42 | 10 |
1.6%
|
|
| 44 | 15 |
2.3%
|
|
| 45 | 13 |
2%
|
|
| 46 | 11 |
1.7%
|
|
| 48 | 1 |
0.2%
|
|
| 49 | 1 |
0.2%
|
|
| 50 | 4 |
0.6%
|
|
| 51 | 1 |
0.2%
|
|
| 52 | 4 |
0.6%
|
|
| 53 | 15 |
2.3%
|
|
| 54 | 1 |
0.2%
|
|
| 55 | 2 |
0.3%
|
|
| 57 | 2 |
0.3%
|
|
| 58 | 1 |
0.2%
|
|
| 60 | 29 |
4.5%
|
|
| Missing value | 452 |
70.3%
|