1950 04 20.54   6.04  13.29 
1950 05 25.78  13.93  19.85 
1950 06 30.50  17.79  24.15 
1950 07 29.17  18.08  23.62 
1950 08 29.85  17.24  23.54 
1950 09 27.37  14.44  20.90 
1950 10 26.59  10.68  18.63 
1950 11 14.09   -.89   6.60 
1950 12  9.05  -5.92   1.56 
1951 01  8.39  -4.14   2.12 
1951 02 10.58  -2.66   3.96 
1951 03 13.88    .43   7.15 
1951 04 18.31   6.50  12.40 
1951 05 26.80  12.97  19.88 
1951 06 28.78  17.15  22.96 
1951 07 32.05  20.17  26.11 
1951 08 33.00  19.70  26.35 
1951 09 25.99  13.77  19.88 
1951 10 21.11   9.18  15.14 
1951 11  9.24  -1.04   4.10 
1951 12  7.59  -3.28   2.15 
1952 01  9.89  -1.93   3.98 
1952 02 11.84   -.35   5.74 
1952 03 12.48    .31   6.39 
1952 04 19.59   5.81  12.70 
1952 05 27.09  12.75  19.92 
1952 06 34.65  21.70  28.17 
1952 07 34.66  20.48  27.57 
1952 08 34.05  20.04  27.05 
1952 09 31.13  12.63  21.88 
1952 10 23.20   2.76  12.98 
1952 11 14.36   1.68   8.01 
1952 12  8.39  -2.03   3.18 
1953 01  9.29  -2.15   3.57 
1953 02 13.12   -.36   6.38 
1953 03 17.48   4.36  10.92 
1953 04 17.89   5.25  11.57 
1953 05 25.43  13.35  19.39 
1953 06 35.63  20.80  28.21 
1953 07 32.93  19.06  26.00 
1953 08 34.45  17.60  26.02 
1953 09 32.39  14.74  23.56 
1953 10 24.56   8.72  16.64 
1953 11 15.25   1.85   8.55 
1953 12  8.68  -1.67   3.50 
1954 01  8.14  -5.15   1.49 
1954 02 17.10   1.54   9.32 
1954 03 14.74   1.14   7.94 
1954 04 24.40  11.31  17.85 
1954 05 23.24  10.50  16.86 
1954 06 32.22  18.73  25.47 
1954 07 38.56  21.48  30.02 
1954 08 36.77  21.02  28.89 
1954 09 33.28  15.28  24.28 
1954 10 21.61  10.65  16.13 
1954 11 15.58   1.90   8.74 
1954 12  9.49  -2.06   3.71 
1955 01  6.91  -2.34   2.28 
1955 02  8.99  -3.50   2.74 
1955 03 14.27    .65   7.46 
1955 04 23.69  10.14  16.92 
1955 05 99.99  14.06 -99.99 
1955 06 27.34  16.54  21.94 
1955 07 34.18  21.09  27.63 
1955 08 33.66  18.20  25.93 
1955 09 29.50  17.52  23.51 
1955 10 22.55   8.22  15.39 
1955 11 14.20   -.89   6.65 
1955 12  8.31  -4.94   1.68 
1956 01  5.86  -6.48   -.30 
1956 02  9.64  -2.13   3.75 
1956 03 17.44    .95   9.19 
1956 05 28.08  14.93  21.50 
1956 06 29.62  18.02  23.82 
1956 07 33.24  19.65  26.44 
1956 08 35.38  19.87  27.63 
1956 09 32.48  14.66  23.57 
1956 10 26.58  10.88  18.73 
1956 11 12.80   1.17   6.99 
1956 12  9.79    .17   4.98 
1957 01  4.28  -5.13   -.42 
1957 02 11.58   2.90   7.24 
1963 01  3.87  -8.74  -2.43 
2011 01  4.36  -6.44  -1.04 
2011 02  6.66  -4.44   1.10 
2011 03 13.83   3.53   8.68 
2011 04 21.08   7.94  14.51 
2011 05 23.31  12.59  17.95 
2011 06 33.54  20.59  27.06 
2011 07 36.86  24.28  30.57 
2011 08 34.82  21.65  28.23 
2011 09 26.93  13.26  20.09 
2011 10 23.04   8.08  15.56 
2011 11 15.01   3.41   9.21 
2011 12  8.88  -1.53   3.67 
2012 01 10.63  -2.69   3.97 
2012 02 11.35    . 1   5.68 
2012 03 21.25   9.22  15.23 
2012 04 23.10  10.96  17.03 
2012 05 28.39  16.12  22.25 
2012 06 31.71  18.67  25.18 
2012 07 37.03  23.06  30.04 
2012 08 33.64  19.25  26.44 
2012 09 27.25  15.10  21.17 
2012 10 20.04   8.07  14.06 
2012 11 16.41   2.03   9.22 
2012 12 11.02   -.40   5.31 
2013 01  7.93  -3.08   2.42 
2013 02  8.09  -2.15   2.97 
2013 03 11.13    .58   5.85 
2013 04 17.27   5.29  11.28 
2013 05 23.49  12.17  17.83 
2013 06 30.50  19.51  25.00 
2013 07 31.59  19.93  25.76 
2013 08 30.43  19.84  25.13 
2013 09 29.40  16.41  22.90 
2013 10 20.70   8.51  14.60 
2013 11 12.07   1.22   6.64 
2013 12  5.98  -5.12    .43 
2014 01  5.16  -8.01  -1.42 
2014 02  5.20  -6.05   -.42 
2014 03 12.45  -1.88   5.28 
2014 04 20.63   6.89  13.75 
2014 05 24.74  13.40  19.07 
