| Age of Children in Group | Ratio of Employees to Children | Maximum Number of Children in Group | |
| 1. | Under 18 months of age | 3 to 10 | 10 |
| 2. | 18 months of age and over up to and including 30 months of age | 1 to 5 | 15 |
| 3. | More than 30 months of age up to and including 5 years of age | 1 to 8 | 16 |
| 4. | 44 months of age or over and up to and including 67 months of age as of August 31 of the year | 1 to 10 | 20 |
| 5. | 56 months of age or over and up to and including 67 months of age as of August 31 of the year | 1 to 12 | 24 |
| 6. | 68 months of age or over as of August 31 of the year and up to and including 12 years of age | 1 to 15 | 30 |