1950 05 19.57   6.17  12.87 
1950 06 24.20  10.04  17.12 
1950 07 21.15  11.38  16.26 
1950 08 24.17  11.29  17.73 
1950 09 21.57   8.87  15.21 
1950 10 21.89   9.02  15.45 
1950 11 16.12   3.87  10.00 
1950 12 12.76   1.51   7.13 
1951 01  7.22  -3.38   1.91 
1951 02  7.56  -3.26   2.15 
1951 03  9.95  -1.92   4.01 
1951 04 12.91    . 9   6.50 
1951 05 18.90   4.87  11.88 
1951 06 23.53   8.22  15.87 
1951 07 26.13  13.31  19.71 
1951 08 22.74  11.68  17.20 
1951 09 24.32  10.96  17.64 
1951 10 17.31   5.62  11.46 
1951 11 10.87    . 6   5.46 
1951 12  6.35  -3.16   1.59 
1952 01  7.09  -2.70   2.19 
1952 02  6.77  -3.86   1.45 
1952 03  5.56  -6.11   -.27 
1952 04 12.37    .76   6.56 
1952 05 20.01   6.23  13.12 
1952 06 23.74   9.58  16.66 
1952 07 23.99  11.59  17.79 
1952 08 22.80  11.92  17.36 
1952 09 23.08  10.97  17.02 
1952 10 21.19   7.94  14.56 
1952 11  8.50  -2.26   3.12 
1952 12  6.97  -5.35    .80 
1953 01 11.12  -1.16   4.97 
1953 02  8.16  -4.48   1.83 
1953 03 11.07  -1.56   4.75 
1953 04 13.89    .40   7.14 
1953 05 15.38   1.40   8.39 
1953 06 24.91  10.22  17.57 
1953 07 22.49  12.25  17.36 
1953 08 24.79  11.12  17.95 
1953 09 24.24  10.80  17.52 
1953 10 17.39   4.67  11.03 
1953 11 13.59    .94   7.26 
1953 12  7.31  -5.57    .86 
1954 01  9.14  -2.92   3.11 
1954 02 11.69   -.89   5.39 
1954 03  9.10  -1.91   3.59 
1954 04 18.65 -99.99 -99.99 
1954 05 19.87   4.82  12.34 
1954 06 23.53   8.43  15.98 
1954 07 23.70  12.19  17.94 
1954 08 20.70   9.96  15.33 
1954 09 22.38   9.71  16.04 
1954 10 18.73   6.24  12.48 
1954 11 15.16    .33   7.74 
1954 12  4.96  -5.53   -.28 
1955 01  3.43  -9.53  -3.04 
1955 02  7.04  -6.92    . 5 
1955 03 11.11  -2.22   4.44 
1955 09 22.24   9.43  15.83 
1955 10 19.35   5.82  12.58 
1955 11 13.25    . 4   6.64 
1955 12 10.99  -1.77   4.60 
1956 01 10.43  -1.19   4.62 
1956 04 14.98   -.27   7.35 
1956 05 22.97   5.98  14.47 
1956 12  9.39  -3.80   2.79 
