120 4.1202 3.7137 23.7380 140 4.0984 3.6122 27.6350 150 4.0939 3.4766 32.5860 170 4.0995 3.3042 37.1420 190 4.1080 3.1847 38.8100 210 4.0994 3.0345 41.8310 250 4.0994 2.8817 45.8470 290 4.0833 2.7716 47.4650 340 4.0875 2.5484 52.3820