| Value | Category | Cases | |
|---|---|---|---|
| 1 | COD1 | 23 |
1.3%
|
| 2 | COD2 | 30 |
1.7%
|
| 3 | COD3 | 26 |
1.5%
|
| 4 | LB1 | 1 |
0.1%
|
| 5 | oth | 209 |
11.7%
|
| 6 | PK1 | 53 |
3%
|
| 7 | PK2 | 6 |
0.3%
|
| Missing value | 1431 |
80.4%
|