215 2.50e-18 220 3.00e-18 225 3.21e-18 230 3.84e-18 235 4.08e-18 240 4.15e-18 245 4.07e-18 250 3.89e-18 255 3.57e-18 260 3.20e-18 265 2.70e-18 270 2.02e-18 280 1.30e-18 290 6.10e-19 300 2.50e-19