1.9.6.1	5.5	-	assay at	698544	
1.9.6.1	6	-	assay at	741958	
1.9.6.1	6	7	-	764372	
1.9.6.1	7	8.5	same rate between	395176	
1.9.6.1	7.3	8	-	697696	
1.9.6.1	7.5	-	assay at	741478