| Value | Category | Cases | |
|---|---|---|---|
| 0 | 15 |
2.3%
|
|
| 1 | 12 |
1.9%
|
|
| 2 | 2 |
0.3%
|
|
| 3 | 3 |
0.5%
|
|
| 4 | 1 |
0.2%
|
|
| 5 | 7 |
1.1%
|
|
| 6 | 4 |
0.6%
|
|
| 7 | 2 |
0.3%
|
|
| 8 | 6 |
0.9%
|
|
| 9 | 4 |
0.6%
|
|
| 10 | 3 |
0.5%
|
|
| 11 | 2 |
0.3%
|
|
| 12 | 3 |
0.5%
|
|
| 15 | 2 |
0.3%
|
|
| 16 | 2 |
0.3%
|
|
| 120 | 4 |
0.6%
|
|
| Missing value | 575 |
88.9%
|