| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
0.2%
|
|
| 2 | 17 |
4.2%
|
|
| 3 | 18 |
4.4%
|
|
| 4 | 14 |
3.4%
|
|
| 5 | 4 |
1%
|
|
| 7 | 1 |
0.2%
|
|
| 8 | 4 |
1%
|
|
| 9 | 2 |
0.5%
|
|
| 10 | 2 |
0.5%
|
|
| 12 | 1 |
0.2%
|
|
| 14 | 1 |
0.2%
|
|
| 15 | 1 |
0.2%
|
|
| 16 | 4 |
1%
|
|
| 20 | 7 |
1.7%
|
|
| 24 | 2 |
0.5%
|
|
| 30 | 2 |
0.5%
|
|
| 44 | 19 |
4.7%
|
|
| 45 | 1 |
0.2%
|
|
| Missing value | 307 |
75.2%
|