|
| 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 |