| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 14 |
1.3%
|
| 2 | 1 | 8 |
0.7%
|
| 3 | 2 | 14 |
1.3%
|
| 4 | 3 | 11 |
1%
|
| 5 | 4 | 5 |
0.5%
|
| 6 | 5 | 42 |
3.8%
|
| 7 | 6 | 6 |
0.5%
|
| 8 | 7 | 2 |
0.2%
|
| 9 | 8 | 2 |
0.2%
|
| 10 | 10 | 39 |
3.5%
|
| 11 | 12 | 1 |
0.1%
|
| 12 | 15 | 29 |
2.6%
|
| 13 | 20 | 11 |
1%
|
| 14 | 25 | 2 |
0.2%
|
| 15 | 30 | 7 |
0.6%
|
| 16 | 90 | 1 |
0.1%
|
| 17 | 98 | 33 |
3%
|
| Missing value | 876 |
79.4%
|