1949 06  23.48   1.38  12.42 
1949 07  28.01   3.79  15.90 
1949 08  25.43   3.92  14.67 
1949 09  23.55   1.87  12.71 
1949 10  14.05  -4.26   4.89 
1949 11  16.57  -2.43   7.07 
1949 12   4.62  -7.32  -1.35 
1950 01   -.12 -13.60  -6.86 
1950 02   7.32  -8.49   -.58 
1950 04  13.05  -2.94   5.05 
1950 05  17.51  -1.98   7.76 
1950 06  21.74   3.59  12.66 
1950 07  29.93   3.74  16.83 
1950 08  30.28   4.86  17.57 
1950 09  24.98  -0.08  12.45 
1950 10  17.67   2.64  10.15 
1950 11  12.49   2.09   7.29 
1951 01   1.41  -9.39  -3.99 
1951 02   7.04  -3.17   1.93 
1951 03   6.24  -3.73   1.25 
1951 04  15.40  -1.43   6.98 
1951 05  17.90   2.93  10.41 
1951 06  21.79 -99.99 -99.99 
1951 07  28.85   4.46  16.65 
1951 08  26.78   2.94  14.86 
1951 09  25.13   0.70  12.91 
1951 10  12.94   -.80   6.07 
1951 11   7.33  -4.29   1.52 
1951 12   1.39  -9.67  -4.14 
1952 01   1.52  -9.24  -3.86 
1952 02   4.05  -8.76  -2.35 
1952 03   4.69  -7.08  -1.19 
1952 04  16.50   -.33   8.08 
1952 07  27.75   3.30  15.52 
1952 08  26.54   3.79  15.16 
1952 09  24.74   1.36  13.05 
1952 10  22.10  -2.68   9.71 
1952 11   7.96  -9.82   -.92 
1952 12   3.65  -7.65  -2.00 
1953 01   6.26  -3.10   1.58 
1953 02 -99.99  -8.30 -99.99 
1953 03   7.44  -4.30   1.57 
1953 04  10.67  -3.17   3.75 
1953 05  13.62   -.78   6.42 
1953 06  16.67   1.73   9.20 
1953 07  26.53   3.15  14.84 
1953 08  24.68   4.85  14.76 
1953 09  24.92   2.18  13.55 
1953 10  16.99  -1.84   7.57 
1953 11  10.47   -.98   4.74 
1953 12   4.98  -5.84   -.42 
1954 01   3.41  -6.24  -1.41 
1954 02  10.91  -3.66   3.62 
1954 03   7.19  -7.31  -0.05 
1954 04  12.39  -2.56   4.91 
1954 05  18.17   0.28   9.22 
1954 06  18.19   2.93  10.56 
1954 07  26.83   3.76  15.29 
1954 08  23.39   2.84  13.11 
1954 09  21.02   0.18  10.60 
1954 10  16.21  -3.05   6.58 
1954 11  12.22  -3.42   4.40 
1955 01   1.43 -12.77  -5.67 
1955 02   3.08 -10.81  -3.86 
1955 03   3.66  -9.50  -2.92 
1955 04   7.26  -3.69   1.78 
1955 06  22.46   2.32  12.39 
1955 08  28.41   2.46  15.43 
1955 09  22.83   -.33  11.25 
1955 10  17.29  -1.58   7.85 
1955 11   5.15  -6.24   -.54 
1955 12   3.53  -5.30   -.88 
1956 02   0.98 -12.68  -5.85 
1956 03   6.39  -7.78   -.69 
1956 04  14.51  -1.53   6.49 
1956 05  17.70   2.68  10.19 
1956 06  19.96   1.74  10.85 
1956 07  27.29   4.62  15.95 
1956 11  11.90  -6.20   2.85 
1956 12   7.88  -5.82   1.03 
1957 01   -.15 -13.31  -6.73 
1957 02   4.17  -8.59  -2.20 
