| 3 and 4 year olds |
|
| % | N |
No time | 1.3 | 46 |
30 minutes or less | 30.5 | 1087 |
About one hour | 46.3 | 1650 |
About two hours | 17.5 | 623 |
Three hours or more | 4.4 | 155 |
Total | 100.0 | 3561 |