| Value |
Category |
Cases |
|
| 1 |
cannot_all |
5 |
|
| 2 |
lot_difficulty |
14 |
|
| 3 |
some_difficulty |
11 |
|
| Missing value |
|
2538 |
|
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.
