1939 10  6.83  -1.22   2.80 
1939 11  1.91  -7.81  -2.95 
1939 12  2.04  -6.08  -2.02 
1940 01  5.49  -2.07   1.70 
1940 02  6.67  -2.84   1.91 
1940 03  4.67  -4.65    . 0 
1940 04 10.89    .93   5.91 
1940 10  9.39   -.40   4.50 
1940 11  5.63  -3.70    .96 
1940 12  5.54  -1.85   1.84 
1941 02  5.57  -2.24   1.66 
1951 11  3.54  -3.14    .19 
1951 12  2.55  -4.65  -1.05 
1952 01  1.02  -5.82  -2.40 
1952 04  5.52 -10.25  -2.36 
1952 05 11.29 -99.99 -99.99 
1952 12   .57  -8.39  -3.91 
1953 01  1.77  -7.43  -2.83 
1953 02  2.49  -5.97  -1.73 
1953 03  2.69  -7.24  -2.27 
1953 04  8.62  -2.67   2.97 
1953 05 11.72   -.60   5.56 
1953 06 17.95   5.52  11.74 
1953 07 19.33   6.74  13.03 
1953 10  7.27  -2.25   2.51 
1953 11  4.06  -3.80    .13 
1953 12  3.01  -4.23   -.61 
1954 01   .67  -9.16  -4.24 
1954 02 99.99 -10.71 -99.99 
1954 03  1.25  -5.95  -2.34 
1954 04  3.96  -3.40    .27 
1954 05 10.28    .78   5.53 
1954 06 14.26   4.76   9.51 
1954 07 17.06   7.41  12.23 
1954 08 16.27   8.80  12.53 
1954 09 15.08   5.18  10.13 
1954 10  9.83   1.83   5.83 
1954 11  6.25   -.72   2.76 
1954 12 -2.81  -9.68  -6.24 
1955 01  2.26  -4.51  -1.12 
1955 02  1.29  -5.79  -2.25 
1955 03  3.50  -3.30    .10 
1955 04  4.17  -3.64    .26 
1955 05  8.79   1.13   4.96 
1955 06 13.96   3.94   8.95 
1955 10  5.41  -1.81   1.80 
1955 11  2.65  -4.11   -.73 
1955 12  -.45  -8.30  -4.37 
1956 01 -1.42 -10.79  -6.10 
1956 02  -.44  -8.81  -4.62 
1956 03  1.58  -6.18  -2.30 
1956 04  5.41  -1.99   1.70 
1956 10  5.70  -2.47   1.61 
1956 11  1.07  -8.10  -3.51 
1956 12  -.18  -8.54  -4.36 
1957 01  2.33  -6.62  -2.14 
1957 02  4.30  -7.90  -1.80 
1957 03  4.82  -2.43   1.19 
1957 04  7.82  -1.45   3.18 
1957 05 12.57    .12   6.34 
1957 06 15.99   4.59  10.29 
1957 07 17.86   6.59  12.22 
1957 08 18.53   8.68  13.61 
1957 09 99.99   5.34 -99.99 
1957 10 99.99    .46 -99.99 
1957 11  6.85    . 6   3.45 
1957 12 -1.72  -8.83  -5.27 
1958 01  2.27  -4.06   -.89 
1958 02  5.33   -.63   2.34 
1958 03  5.75  -1.83   1.96 
1958 04  9.32  -1.37   3.97 
1958 05 11.31   1.82   6.56 
1958 06 15.60   5.49  10.54 
1958 07 15.97   8.64  12.30 
1958 09 14.77   4.48   9.62 
1958 10  8.80    .43   4.61 
1958 11  4.21  -3.17    .52 
1958 12  2.89  -3.62   -.36 
1959 01  1.88  -4.21  -1.16 
1959 02  3.81  -2.35    .72 
1959 03  -.23  -7.71  -3.97 
1959 04  6.14  -1.89   2.12 
1959 05 12.50   1.91   7.20 
1959 06 18.14   6.19  12.16 
1959 09 14.70   4.92   9.81 
1959 10  9.74   1.36   5.55 
1959 11  5.78   -.56   2.61 
1959 12  -.54  -8.28  -4.41 
1960 01  3.77  -3.28    .24 
1960 02  4.23  -4.12    . 5 
1960 03  4.10  -5.03   -.46 
1960 04  5.01  -4.08    .46 
1960 05 10.78   1.01   5.89 
1960 08 17.54   5.79  11.66 
1960 09 14.05   4.46   9.25 
1960 10  7.95    .34   4.14 
1960 11  3.67  -2.16    .75 
1960 12  4.75   -.52   2.11 
1961 01  3.62  -1.66    .97 
1961 02  1.66  -5.49  -1.91 
1961 03  2.01  -5.45  -1.71 
1961 04  6.29   -.21   3.04 
1961 05 12.49   2.89   7.69 
1961 07 15.62   8.53  12.07 
1961 08 16.07   8.60  12.33 
1961 09 13.57   6.99  10.28 
1961 10  6.97    .38   3.67 
1961 11  3.31  -3.24    . 3 
1961 12  -.21  -7.13  -3.67 
1962 01   .31  -7.15  -3.42 
1962 02  4.19  -3.07    .56 
1962 03  3.71  -4.55   -.42 
1962 04  7.62   -.73   3.44 
1962 09 12.78   5.40   9.09 
1962 10  7.81   1.42   4.61 
1962 11  5.46   -.50   2.48 
1962 12  3.03  -3.81   -.39 
1963 01  4.42  -2.24   1.09 
1963 02  3.44  -3.04    .20 
1963 03  4.61  -2.13   1.24 
1963 04  6.06  -2.04   2.01 
1963 05 12.05   2.29   7.17 
1963 06 13.31   5.88   9.59 
1963 07 16.87   9.84  13.36 
1963 08 14.96   9.77  12.36 
1963 09 13.41   8.72  11.06 
1963 10  7.25   1.40   4.32 
1963 11   .93  -5.19  -2.13 
1963 12  4.71   -.34   2.18 
1964 03  2.67  -4.31   -.81 
1964 04  4.65  -1.46   1.59 
1964 05  9.25   1.46   5.35 
1964 06 15.90   6.58  11.24 
1964 07 16.04   7.61  11.83 
1964 08 15.64   9.03  12.33 
1964 09 13.94   7.04  10.49 
1964 10  8.80   2.38   5.59 
1964 11  4.03  -3.11    .46 
1964 12   . 6  -8.59  -4.26 
1965 01  1.83  -5.99  -2.08 
1965 02  -.24  -8.97  -4.60 
1965 03  7.08    .20   3.64 
1965 04  7.49  -1.22   3.13 
1965 05  7.82    .72   4.27 
1965 08 15.34   8.43  11.88 
1965 10  5.76   -.95   2.40 
1965 11  4.05  -1.55   1.25 
1965 12  1.01  -6.44  -2.71 
1966 01  2.88  -2.95    .-3 
1966 02  2.20  -3.92   -.86 
1966 12  1.10  -4.32  -1.61 
1967 01   .21  -5.37  -2.58 
1967 02  2.59  -3.60   -.50 
1967 03  4.63  -2.39   1.12 
1967 04  6.22    .96   3.59 
1967 07 19.66   9.64  14.65 
1967 10  8.58   -.45   4.06 
1967 11  6.02  -1.11   2.45 
1968 01   .21  -6.11  -2.95 
1968 02  4.02  -2.66    .67 
1968 03  5.70  -2.02   1.83 
1993 11  6.22 -99.99 -99.99 
