1947 02 99.99 -99.99  -8.71 
1947 04 99.99 -99.99  10.27 
1947 05 99.99 -99.99  15.80 
1947 06 99.99 -99.99  19.17 
1947 07 99.99 -99.99  20.04 
1947 08 99.99 -99.99  18.65 
1947 09 99.99 -99.99  18.29 
1947 10 99.99 -99.99   7.17 
1947 11 99.99 -99.99   5.40 
1947 12 99.99 -99.99   1.17 
1948 01 99.99 -99.99   3.27 
1948 02 99.99 -99.99   -.18 
1948 03 99.99 -99.99   5.46 
1948 04 99.99 -99.99  11.29 
1948 05 99.99 -99.99  14.64 
1948 06 99.99 -99.99  17.69 
1948 07 99.99 -99.99  17.44 
1948 08 99.99 -99.99  17.86 
1948 09 99.99 -99.99  15.37 
1948 10 99.99 -99.99   9.28 
1948 11 99.99 -99.99   4.44 
1948 12 99.99 -99.99    .79 
1949 01 99.99 -99.99    .91 
1949 02 99.99 -99.99   2.13 
1949 03 99.99 -99.99   1.83 
1949 04 99.99 -99.99  10.46 
1949 05 99.99 -99.99  14.00 
1949 06 99.99 -99.99  14.44 
1949 07 99.99 -99.99  18.49 
1949 08 99.99 -99.99  18.51 
1949 09 99.99 -99.99  16.32 
1949 10 99.99 -99.99  10.67 
1949 11 99.99 -99.99   3.67 
1949 12 99.99 -99.99   3.71 
1950 01 99.99 -99.99  -2.15 
1950 02 99.99 -99.99   2.91 
1950 03 99.99 -99.99   4.87 
1950 04 99.99 -99.99   7.67 
1950 05 99.99 -99.99  15.01 
1950 06 99.99 -99.99  18.81 
1950 07 99.99 -99.99  18.96 
1950 08 99.99 -99.99  18.94 
1950 09 99.99 -99.99  13.88 
1950 10 99.99 -99.99   8.13 
1950 11 99.99 -99.99   4.48 
1950 12 99.99 -99.99  -1.88 
1951 01 99.99 -99.99   1.11 
1951 02 99.99 -99.99   1.92 
1951 03 99.99 -99.99   2.15 
1951 04 99.99 -99.99   8.21 
1951 05 99.99 -99.99  12.06 
1951 06 99.99 -99.99  16.83 
1951 07 99.99 -99.99  18.33 
1951 08 99.99 -99.99  19.19 
1951 09 99.99 -99.99  14.86 
1951 10 99.99 -99.99   7.42 
1951 11 99.99 -99.99   7.03 
1951 12 99.99 -99.99   2.80 
1952 01 99.99 -99.99    .51 
1952 02 99.99 -99.99    .36 
1952 03 99.99 -99.99    .54 
1952 04 99.99 -99.99  11.03 
1952 05 99.99 -99.99  12.43 
1952 06 99.99 -99.99  16.15 
1952 07 99.99 -99.99  19.39 
1952 08 99.99 -99.99  19.53 
1952 09 99.99 -99.99  11.29 
1952 10 99.99 -99.99   7.18 
1952 11 99.99 -99.99   1.96 
1952 12 99.99 -99.99   -.57 
1953 01 99.99 -99.99   -.54 
1953 02 99.99 -99.99    .15 
1953 03 99.99 -99.99   4.87 
1953 04 99.99 -99.99  10.05 
1953 05 99.99 -99.99  13.77 
1953 06 99.99 -99.99  18.24 
1953 07 99.99 -99.99  19.27 
1953 08 99.99 -99.99  17.54 
1953 09 99.99 -99.99  14.14 
1953 10 99.99 -99.99  10.96 
1953 11 99.99 -99.99   5.01 
1953 12 99.99 -99.99   2.49 
1954 01 99.99 -99.99  -5.05 
1954 02 99.99 -99.99  -5.86 
1954 03 99.99 -99.99   4.12 
1954 04 99.99 -99.99   5.94 
1954 05 99.99 -99.99  13.77 
1954 06 99.99 -99.99  18.45 
1954 07 99.99 -99.99  15.58 
1954 08 99.99 -99.99  17.25 
1954 09 99.99 -99.99  14.63 
1954 10 99.99 -99.99  10.27 
1954 11 99.99 -99.99   3.06 
1954 12 99.99 -99.99   3.14 
1955 01 99.99 -99.99  -2.51 
1955 02 99.99 -99.99  -2.60 
1955 03 99.99 -99.99    .34 
1955 04 99.99 -99.99   6.58 
1955 05 99.99 -99.99  11.32 
1955 06 99.99 -99.99  15.80 
1955 07 99.99 -99.99  18.36 
1955 08 99.99 -99.99  17.71 
1955 09 99.99 -99.99  13.74 
1955 10 99.99 -99.99   8.26 
1955 11 99.99 -99.99   4.17 
1955 12 99.99 -99.99   2.40 
1956 01 99.99 -99.99   -.21 
1956 02 99.99 -99.99 -11.24 
1956 03 99.99 -99.99   2.28 
1956 04 99.99 -99.99   5.53 
1956 05 99.99 -99.99  13.27 
1956 06 99.99 -99.99  14.61 
1956 07 99.99 -99.99  17.91 
1956 08 99.99 -99.99  15.53 
1956 09 99.99 -99.99  14.12 
1956 10 99.99 -99.99   8.96 
1956 11 99.99 -99.99   1.57 
1956 12 99.99 -99.99   1.60 
1957 01 99.99 -99.99    .38 
1957 02 99.99 -99.99   3.79 
1957 03 99.99 -99.99   5.65 
1957 04 99.99 -99.99   8.24 
1957 05 99.99 -99.99  10.95 
1957 06 99.99 -99.99  18.45 
1957 07 99.99 -99.99  18.95 
1957 08 99.99 -99.99  15.63 
1957 09 99.99 -99.99  12.17 
1957 10 99.99 -99.99   9.72 
1957 11 99.99 -99.99   4.85 
1957 12 99.99 -99.99   -.11 
1958 01 99.99 -99.99   -.40 
1958 02 99.99 -99.99   1.98 
1958 03 99.99 -99.99   -.40 
1958 04 99.99 -99.99   5.06 
1958 05 99.99 -99.99  14.84 
1958 06 99.99 -99.99  15.63 
1958 07 99.99 -99.99  18.32 
1958 08 99.99 -99.99  17.39 
1958 09 99.99 -99.99  14.53 
1958 10 99.99 -99.99   9.97 
1958 11 99.99 -99.99   4.42 
1958 12 99.99 -99.99   2.41 
1959 01 99.99 -99.99    .26 
1959 02 99.99 -99.99  -1.02 
1959 03 99.99 -99.99   6.10 
1959 04 99.99 -99.99   9.79 
1959 05 99.99 -99.99  13.74 
1959 06 99.99 -99.99  17.85 
1959 07 99.99 -99.99  20.04 
1959 08 99.99 -99.99  18.32 
1959 09 99.99 -99.99  12.93 
1959 10 99.99 -99.99   8.17 
1959 11 99.99 -99.99   3.17 
1959 12 99.99 -99.99   1.29 
2010 01 99.99 -99.99  -5.06 
2010 02  2.50  -3.60   -.54 
2014 04 17.10   4.30  10.70 
2014 05 18.60   7.60  13.10 
