Sample cities | Teacher-child ratio | GDP per capital (yuan) | Gross enrollment rate of three-year preschool |
X | 1:10.4 | 63,748.33 | 98.4 |
Y | 1:19.0 | 62,829.88 | 92.5 |
W | 1:20.1 | 27,401.02 | 98.3 |