Coefficients: -451.490758046837,14.4832720403469,-0.11423976795752

Computed results:
62.6    7.48383859766494        (7.476)
62.8    7.51535962535968        (7.5219)
63      7.53774147161789        (7.5464)
63.3    7.55417827581152        (7.5516)
63.5    7.55371216847811        (7.5504)
63.7    7.54410687970818        (7.5372)
64      7.51256298135968        (7.518)

Peak point:
63.3897998012935        7.5550995057929