| Value |
Category |
| 0 |
|
| 1 |
|
| 4 |
|
| 41 |
|
| 100 |
More than 99 colonies counted |
| 998 |
Not possible to read results/results are lost |
| 999 |
Microbial testing not done |
| Sysmiss |
|
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.