| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 32 |
1.6%
|
| 2 | 1 | 72 |
3.6%
|
| 3 | 12 | 1 |
0.1%
|
| 4 | 2 | 19 |
1%
|
| 5 | 21 | 1 |
0.1%
|
| 6 | 3 | 12 |
0.6%
|
| 7 | 32 | 1 |
0.1%
|
| 8 | 4 | 4 |
0.2%
|
| 9 | 5 | 1 |
0.1%
|
| 10 | 9 | 1 |
0.1%
|
| Missing value | 1838 |
92.7%
|