The data given in the following table summarizes the monthly budget of an average household.
$$\begin{array}{|l|c|c|} \hline \textbf{Category} & \textbf{Amount(Rs.)} \\\hline \text{Food} & \text{4000} \\\hline \text{Rent} & \text{2000} \\\hline \text{Savings} & \text{1500} \\\hline \text{Other expenses} & \text{1800} \\\hline \text{Clothing} & \text{1200} \\\hline\end{array}$$
The approximate percentage of the monthly budget NOT spent on savings is
Include in calculation