220 1.92e-18 225 2.64e-18 230 2.71e-18 235 2.78e-18 240 2.40e-18 245 2.11e-18 250 1.73e-18 255 1.30e-18 260 1.30e-18 280 1.13e-18 300 7.70e-19 320 5.00e-19 400 0.00