A survey regarding the heights (in cm) of 49 girls of Class X of a school was conducted and the following data was obtained:
 
Height (in \(cm\)) Number of girls
Less than \(140\) 4
Less than \(145\) 9
Less than \(150\) 28
Less than \(155\) 37
Less than \(160\) 43
Less than \(165\) 49
 
Find the median height.
 
Median \(=\) ____________.