6.234 11 1 1 4.764 1.93 5 3.26 2.13 1.517 1.147 .921 .738 1000 12.3383 2000 30.84576 3000 50.8955 4000 67.86066 5000 84.31174 5700 94.94324 6000 114.1293 7000 130.9917 8000 135.7213 8500 126.7247 1180