| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
0.1%
|
|
| 1 | 49 |
2.6%
|
|
| 2 | 63 |
3.3%
|
|
| 3 | 32 |
1.7%
|
|
| 4 | 10 |
0.5%
|
|
| 5 | 7 |
0.4%
|
|
| 6 | 5 |
0.3%
|
|
| 7 | 1 |
0.1%
|
|
| 8 | 2 |
0.1%
|
|
| 10 | 1 |
0.1%
|
|
| 12 | 1 |
0.1%
|
|
| Missing value | 1721 |
90.9%
|