xper,xns,xew,xco 0.100000001 , 0.911891103 , 0.523849905 , 1083.50000 0.200000003 , 1.18174326 , 0.563045382 , 1250.00000 0.300000012 , 0.649933875 , 0.284401476 , 1250.00000 0.500000000 , 0.576147974 , 0.291284561 , 1250.00000 1.00000000 , 0.610129952 , 0.313030571 , 700.000000 2.00000000 , 0.842409790 , 0.605809569 , 350.000000 3.00000000 , 2.19889235 , 0.900421858 , 233.500000