| Value | Category | Cases | |
|---|---|---|---|
| 0 | 23 |
6.4%
|
|
| 1 | 1 |
0.3%
|
|
| 5 | 2 |
0.6%
|
|
| 10 | 1 |
0.3%
|
|
| 20 | 4 |
1.1%
|
|
| 30 | 2 |
0.6%
|
|
| 40 | 2 |
0.6%
|
|
| 120 | 1 |
0.3%
|
|
| 200 | 1 |
0.3%
|
|
| 500 | 1 |
0.3%
|
|
| Missing value | 322 |
89.4%
|