Create a new variable called $$AverageOrderSize$$ that contains the average spending per order. This is calculated by dividing total spending $($Spending$)$ by total number of transactions $($Frequency$)$ in $2017$ and $2018.$ Bin the values of AverageOrderSize into $5$ equal$-$interval groups. Label the groups using numbers $1($lowest values$)$ to $5($highest values$).$ How many observations are in group $2?$