$x=$row[0];
			
			 if ( 0 < $x || $x < 30 )
			 {
			 	$x=30;
				$total=$total+$x;
					
			}
			 else if ( $x >= 30 )   
			 {
			   $reminder=$x%6;
			   $added=6-$remainder;
			   $x= $x+added;
			   $total=$total+$x;
			  
			  }