| Value | Category | Cases | |
|---|---|---|---|
| 1 | -98 | 6 |
1.9%
|
| 2 | -91 | 27 |
8.5%
|
| 3 | 10 | 2 |
0.6%
|
| 4 | 11 | 1 |
0.3%
|
| 5 | 12 | 11 |
3.5%
|
| 6 | 13 | 3 |
0.9%
|
| 7 | 14 | 10 |
3.1%
|
| 8 | 15 | 19 |
6%
|
| 9 | 16 | 12 |
3.8%
|
| 10 | 17 | 15 |
4.7%
|
| 11 | 18 | 52 |
16.4%
|
| 12 | 19 | 6 |
1.9%
|
| 13 | 20 | 50 |
15.7%
|
| 14 | 21 | 4 |
1.3%
|
| 15 | 22 | 13 |
4.1%
|
| 16 | 23 | 5 |
1.6%
|
| 17 | 24 | 3 |
0.9%
|
| 18 | 25 | 8 |
2.5%
|
| 19 | 28 | 1 |
0.3%
|
| 20 | 30 | 2 |
0.6%
|
| Missing value | 68 |
21.4%
|