| Value |
Category |
| 1 |
greater than 20 minutes |
| 2 |
11-20 minutes |
| 3 |
6-10 minutes |
| 4 |
5 min or less |
| 5 |
never left unsupervised |
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.