import mx.collections.ArrayCollection;
[Bindable]
private var grocerySalesData:ArrayCollection = new ArrayCollection([
{Grocer:"A", Category:"Fruits", Item:"Apple", Q1:15, Q2:10},
{Grocer:"B", Category:"Fruits", Item:"Pineapple", Q1:17, Q2:15},
{Grocer:"B", Category:"Meats", Item:"Pork", Q1:43, Q2:43}
]);