"DRUG"	"X"	"W"
"A"	198	.34
"A"	175	.43
"A"	199	.41
"A"	224	.48
"B"	233	.41
"B"	250	.87
"B"	289	.91
"B"	255	.87
"C"	204	.57
"C"	234	.8
"C"	211	.69
"C"	214	.84
"D"	186	.81
"D"	286	1.01
"D"	245	.97
"D"	215	.87