'p-'t

25,00% -	
20,00% -	
15,00% -	^^
10,00% -	^^^^^
5,00% -	^^s^^^
I		.^--^^T^"'^ l 1 1 \  -
-9,00% -6,00% -3^0/ ^.	'^"^ 3,00% 6,00% 9,00% 12,00% 15,00%
^^^'^ -5,00% -	
"'''^ -,%-	
-15,00% -i	

. 25.5.     