| Value | Category | Cases | |
|---|---|---|---|
| 4 | 1 |
0.3%
|
|
| 6 | 3 |
0.8%
|
|
| 7 | 1 |
0.3%
|
|
| 12 | 2 |
0.6%
|
|
| 18 | 8 |
2.2%
|
|
| 20 | 2 |
0.6%
|
|
| 21 | 1 |
0.3%
|
|
| 30 | 1 |
0.3%
|
|
| 32 | 2 |
0.6%
|
|
| 36 | 5 |
1.4%
|
|
| 40 | 2 |
0.6%
|
|
| 54 | 3 |
0.8%
|
|
| 60 | 1 |
0.3%
|
|
| 70 | 1 |
0.3%
|
|
| 72 | 1 |
0.3%
|
|
| 80 | 1 |
0.3%
|
|
| 100 | 1 |
0.3%
|
|
| 126 | 3 |
0.8%
|
|
| 144 | 1 |
0.3%
|
|
| 252 | 1 |
0.3%
|
|
| 280 | 1 |
0.3%
|
|
| Missing value | 318 |
88.3%
|