Cold		
16.5	17.1	15.3
13.9	15.3	16.1
8.7	8.1	7.8
21.1	18.6	22.4
3.6	4.1	4.9
		
		
		
		
		
heat		
20.5	17.8	19.1
19.1	19.8	20.5
14.1	15.6	13.6
25.3	23.3	20.3
9.4	9.7	11.9