A	B	C	D	E	F
259.41	276.893	279.63	316.23	406.9	824.1
263.22	277.81	297.5	346.7	523.3	984.0
267	278.345	297.51	355.78	565.853	1132.4
274.31	278.530	306	380	622.8	1921.2