| Value | Category | Cases | |
|---|---|---|---|
| 80 | 1 |
1.4%
|
|
| 160 | 8 |
11.3%
|
|
| 240 | 12 |
16.9%
|
|
| 320 | 4 |
5.6%
|
|
| 400 | 29 |
40.8%
|
|
| 560 | 2 |
2.8%
|
|
| 640 | 2 |
2.8%
|
|
| 800 | 10 |
14.1%
|
|
| 1200 | 2 |
2.8%
|
|
| 1600 | 1 |
1.4%
|
|
| Missing value | 276 |