... May-June0,050,0100,0150,0200,0250,019511953195519 57 195919611963196519 67 19691 971 1 973 1 975 1 977 1 979 19811983198519 87 19891992199419961998 July-October0,050,0100,0150,0200,0250,019511953195519 57 195919611963196519 67 19691 971 1 973 1 975 1 977 1 979 19811983198519 87 19891992199419961998 ... February-April0,050,0100,0150,0200,0250,019511953195519 57 195919611963196519 67 19691 971 1 973 1 975 1 977 1 979 19811983198519 87 19891992199419961998 May-June0,050,0100,0150,0200,0250,019511953195519 57 195919611963196519 67 19691 971 1 973 1 975 1 977 1 979 19811983198519 87 19891992199419961998 ... July-October0,050,0100,0150,0200,0250,019511953195519 57 195919611963196519 67 19691 971 1 973 1 975 1 977 1 979 19811983198519 87 19891992199419961998 November-January0,050,0100,0150,0200,0250,019511953195519 57 195919611963196519 67 19691 971 1 973 1 975 1 977 1 979 19811983198519 87 19891992199419961998...