| Value | Category | Cases | |
|---|---|---|---|
| 1 | 76 |
3%
|
|
| 2 | 183 |
7.2%
|
|
| 3 | 315 |
12.5%
|
|
| 4 | 412 |
16.3%
|
|
| 5 | 390 |
15.4%
|
|
| 6 | 344 |
13.6%
|
|
| 7 | 313 |
12.4%
|
|
| 8 | 175 |
6.9%
|
|
| 9 | 130 |
5.1%
|
|
| 10 | 99 |
3.9%
|
|
| 11 | 44 |
1.7%
|
|
| 12 | 20 |
0.8%
|
|
| 13 | 16 |
0.6%
|
|
| 14 | 9 |
0.4%
|
|
| 15 | 4 |
0.2%
|
|
| Missing value | 7 |