| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 17 |
1.2%
|
| 2 | 2 | 79 |
5.4%
|
| 3 | 3 | 149 |
10.2%
|
| 4 | 4 | 245 |
16.8%
|
| 5 | 5 | 240 |
16.5%
|
| 6 | 6 | 188 |
12.9%
|
| 7 | 7 | 167 |
11.5%
|
| 8 | 8 | 139 |
9.5%
|
| 9 | 9 | 81 |
5.6%
|
| 10 | 10 | 58 |
4%
|
| 11 | 11 | 19 |
1.3%
|
| 12 | 12 | 20 |
1.4%
|
| 13 | 13 | 4 |
0.3%
|
| 14 | 14 | 2 |
0.1%
|
| 15 | 15 | 5 |
0.3%
|
| 16 | 16 | 5 |
0.3%
|
| 17 | 17 | 1 |
0.1%
|
| 18 | 18 | 5 |
0.3%
|
| 19 | 20 | 1 |
0.1%
|
| 20 | 21 | 7 |
0.5%
|
| 21 | 24 | 4 |
0.3%
|
| 22 | 27 | 1 |
0.1%
|
| 23 | 30 | 2 |
0.1%
|
| 24 | 36 | 1 |
0.1%
|
| Missing value | 17 |
1.2%
|