1938 01 16.81 -21.51 -19.16 
1938 02 11.03 -18.14 -14.58 
1938 03 12.73 -19.37 -16.05 
1938 04 -3.97 -11.09  -7.53 
1938 05 -1.02  -6.66  -3.84 
1938 11 -4.33  -9.14  -6.74 
1938 12 14.09 -19.58 -16.83 
1939 01 24.73 -30.43 -27.58 
1939 02 16.06 -23.47 -19.76 
1939 03 16.74 -25.45 -21.09 
1939 04 -5.16 -12.12  -8.63 
1939 05 -3.93  -9.97  -6.95 
1939 06 99.99  -2.29 -99.99 
1939 12 15.92 -19.62 -17.77 
1940 01 13.56 -19.27 -16.41 
1940 02 16.32 -22.68 -19.50 
1940 03 13.75 -19.00 -16.37 
1940 04 -3.10  -8.75  -5.92 
1940 05  2.71  -1.64    .53 
1940 06  5.38    .45   2.91 
1940 07 10.93   4.81   7.87 
1940 08  7.92   4.02   5.97 
1940 09  7.60   3.29   5.44 
1940 10  1.56  -1.72    .-8 
1940 11  -.54  -4.96  -2.75 
1940 12 10.58 -14.64 -12.61 
1941 01 16.29 -21.47 -18.88 
1941 02 11.55 -17.02 -14.28 
1941 03 13.83 -19.68 -16.75 
1941 04 -9.95 -14.32 -12.13 
1941 05  -.95  -5.93  -3.43 
1941 06  7.35   1.13   4.23 
