| 3 and 4 year olds |
|
| % | N |
No time | 3.8 | 134 |
30 minutes or less | 52.9 | 1880 |
About one hour | 28.8 | 1023 |
About two hours | 10.8 | 383 |
Three hours or more | 3.8 | 134 |
Total | 100.1 | 3554 |