| Value | Category | Cases | |
|---|---|---|---|
| 1 | 4 |
0.5%
|
|
| 2 | 8 |
1.1%
|
|
| 3 | 3 |
0.4%
|
|
| 4 | 3 |
0.4%
|
|
| 5 | 5 |
0.7%
|
|
| 6 | 2 |
0.3%
|
|
| 7 | 2 |
0.3%
|
|
| 8 | 2 |
0.3%
|
|
| 10 | 4 |
0.5%
|
|
| 15 | 1 |
0.1%
|
|
| 17 | 1 |
0.1%
|
|
| 30 | 1 |
0.1%
|
|
| 40 | 1 |
0.1%
|
|
| Missing value | 710 |
95%
|