1960 01 19.60  12.20  15.90 
1960 02 21.50  14.10  17.79 
1960 03 18.00  12.10  15.05 
1960 04 16.50  10.00  13.25 
1960 05 13.90   8.80  11.35 
1960 06 13.80   8.60  11.20 
1960 07 13.70   7.80  10.75 
1960 08 12.40   6.60   9.50 
1960 09 15.10   7.50  11.30 
1960 10 14.70   8.80  11.75 
1960 11 18.40  11.80  15.10 
1960 12 19.40  12.30  15.85 
1961 01 18.79  12.70  15.75 
1961 02 20.29  13.40  16.84 
1961 03 19.50  13.30  16.40 
1961 04 17.60  11.70  14.65 
1961 05 12.40   8.20  10.29 
1961 06 13.70   8.70  11.20 
1961 07 14.40   8.20  11.29 
1961 08 13.40   7.50  10.45 
1961 09 12.80   6.60   9.70 
1961 10 13.40   6.80  10.10 
1961 11 18.00  10.70  14.35 
1961 12 18.10  10.60  14.35 
1962 01 19.70  12.30  16.00 
1962 02 18.50  12.70  15.60 
1962 03 18.60  12.60  15.60 
1962 04 17.40  11.00  14.20 
1962 05 17.10  10.40  13.75 
1962 06 11.40   8.00   9.70 
1962 07 12.80   7.20  10.00 
1962 08 11.50   6.60   9.05 
1962 09 12.50   7.10   9.80 
1962 10 14.30   8.20  11.25 
1962 11 15.50   9.00  12.25 
1962 12 19.40  11.80  15.60 
1963 01 22.00  14.50  18.25 
1963 02 19.79  13.00  16.40 
1963 03 19.29  13.00  16.15 
1963 04 17.70  11.50  14.60 
1963 05 15.60  10.40  13.00 
1963 06 14.70   9.39  12.04 
1963 07 11.50   6.60   9.05 
1963 08 13.00   7.30  10.14 
1963 09 15.70   8.89  12.29 
1963 10 16.50  10.20  13.35 
1963 11 18.90  11.70  15.29 
1963 12 19.60  12.60  16.10 
1964 01 19.10  12.70  15.90 
1964 02 18.70  12.70  15.70 
1964 03 18.00  12.30  15.15 
1964 04 17.10  10.60  13.85 
1964 05 17.00  10.60  13.80 
1964 06 12.20   7.60   9.89 
1964 07 13.20   7.20  10.20 
1964 08 11.50   5.70   8.60 
1964 09 11.60   5.90   8.75 
1964 10 14.10   8.20  11.15 
1964 11 14.70   9.30  12.00 
1964 12 19.20  12.20  15.70 
1965 01 19.29  12.40  15.85 
1965 02 17.70  12.20  14.95 
1965 04 16.90  11.60  14.25 
1965 05 13.90   8.30  11.10 
1965 06 12.60   7.30   9.95 
1965 07 12.90   7.80  10.35 
1965 08 12.20   6.40   9.30 
1965 09 15.30   8.10  11.70 
1965 10 15.30   8.80  12.05 
1965 11 16.60   9.39  13.00 
1965 12 16.29   9.70  13.00 
1966 01 19.10  12.20  15.65 
1966 02 17.10  10.60  13.85 
1966 03 18.40  11.40  14.90 
1966 04 19.00  12.50  15.75 
1966 05 15.20   9.80  12.50 
1966 06 14.50   8.70  11.60 
1966 07  9.80   5.80   7.80 
1966 08 11.20   6.50   8.85 
1966 09 14.00   8.00  11.00 
1966 10 16.29   8.89  12.60 
1966 11 16.90   9.80  13.35 
1966 12 19.70  12.10  15.90 
1967 01 17.90  11.10  14.50 
1967 02 20.80  12.90  16.84 
1967 03 19.40  12.10  15.75 
1967 04 15.00   9.20  12.10 
1967 05 14.50   8.89  11.70 
1967 06 10.90   6.20   8.54 
1967 07 11.80   6.30   9.05 
1967 08 13.60   6.50  10.05 
1967 09 15.90   8.60  12.25 
1967 10 15.30   8.39  11.85 
1967 11 19.20  11.10  15.15 
1967 12 20.80  12.50  16.65 
1968 04 16.79  10.80  13.79 
1968 05 14.00   9.00  11.50 
1968 06 12.00   6.90   9.45 
1968 07 11.00   5.80   8.39 
1968 08 11.00   5.40   8.20 
1968 09 14.20   6.90  10.55 
1968 10 13.20   7.40  10.30 
1968 11 19.40  10.70  15.04 
1968 12 17.70  10.40  14.05 
1969 01 18.20  11.40  14.80 
1969 02 19.60  12.50  16.04 
1969 03 20.40  13.20  16.79 
1969 04 15.10   9.50  12.30 
1969 05 15.60   9.00  12.30 
1969 06 11.70   7.10   9.39 
1969 07 12.20   6.50   9.35 
1969 08 14.40   6.60  10.50 
1969 09 13.30   6.30   9.80 
1969 10 14.40   8.10  11.25 
1969 11 16.70   8.80  12.75 
1969 12 19.10   5.40  12.25 
