T\X 6 9 12 15 20 30 40 50 0 1004.5 1005.8 1007.4 1009.6 1014.4 1022 1029.4 1037.1 10 1004.2 1006.1 1008.4 1010.7 1014.8 1022.1 1029 1035.9 20 1002.5 1004.5 1006.9 1009 1012.8 1019.6 1026.1 1032.5 30 999.7 1001.6 1003.9 1005.9 1009.4 1015.8 1021.9 1027.9 40 996.1 997.9 1000 1001.8 1005.2 1011.3 1017.1 1022.8 50 991.8 993.5 995.5 997.3 1000.5 1006.4 1012 1017.5 60 986.8 988.5 990.5 992.5 995.5 1001.2 1006.6 1012 70 981.1 982.8 984.9 986.9 989.8 995.3 1000.6 1005.8 80 974.5 976.2 978.1 980.1 982.8 988.1 993.1 998.2 90 967 968 969.5 971 973.9 978.5 982.9 987.9 100 958.1 957.5 958 958.3 961.7 965.1 968.6 973.5