1947 01   15.105
1947 04   15.329
1947 07   15.597
1947 10   15.989
1948 01   16.111
1948 04   16.254
1948 07   16.556
1948 10   16.597
1949 01   16.531
1949 04   16.350
1949 07   16.256
1949 10   16.272
1950 01   16.222
1950 04   16.286
1950 07   16.630
1950 10   16.950
1951 01   17.582
1951 04   17.690
1951 07   17.700
1951 10   17.896
1952 01   17.879
1952 04   17.913
1952 07   18.119
1952 10   18.172
1953 01   18.172
1953 04   18.206
1953 07   18.276
1953 10   18.316
1954 01   18.375
1954 04   18.392
1954 07   18.425
1954 10   18.477
1955 01   18.566
1955 04   18.644
1955 07   18.783
1955 10   18.973
1956 01   19.165
1956 04   19.276
1956 07   19.524
1956 10   19.599
1957 01   19.876
1957 04   20.012
1957 07   20.131
1957 10   20.133
1958 01   20.355
1958 04   20.419
1958 07   20.553
1958 10   20.656
1959 01   20.704
1959 04   20.704
1959 07   20.753
1959 10   20.840
1960 01   20.931
1960 04   21.004
1960 07   21.084
1960 10   21.146
1961 01   21.192
1961 04   21.237
1961 07   21.303
1961 10   21.375
1962 01   21.501
1962 04   21.533
1962 07   21.585
1962 10   21.653
1963 01   21.702
1963 04   21.745
1963 07   21.788
1963 10   21.951
1964 01   22.016
1964 04   22.073
1964 07   22.160
1964 10   22.270
1965 01   22.383
1965 04   22.480
1965 07   22.563
1965 10   22.707
1966 01   22.855
1966 04   23.048
1966 07   23.291
1966 10   23.505
1967 01   23.612
1967 04   23.741
1967 07   23.975
1967 10   24.241
1968 01   24.506
1968 04   24.763
1968 07   25.008
1968 10   25.362
1969 01   25.626
1969 04   25.958
1969 07   26.332
1969 10   26.675
1970 01   27.056
1970 04   27.428
1970 07   27.647
1970 10   28.004
1971 01   28.425
1971 04   28.798
1971 07   29.089
1971 10   29.322
1972 01   29.781
1972 04   29.959
1972 07   30.250
1972 10   30.652
1973 01   31.020
1973 04   31.500
1973 07   32.114
1973 10   32.750
1974 01   33.376
1974 04   34.162
1974 07   35.166
1974 10   36.218
1975 01   37.050
1975 04   37.614
1975 07   38.313
1975 10   38.987
1976 01   39.418
1976 04   39.840
1976 07   40.385
1976 10   41.122
1977 01   41.796
1977 04   42.401
1977 07   42.917
1977 10   43.852
1978 01   44.505
1978 04   45.321
1978 07   46.072
1978 10   47.047
1979 01   47.876
1979 04   49.058
1979 07   50.115
1979 10   51.117
1980 01   52.195
1980 04   53.349
1980 07   54.560
1980 10   56.071
1981 01   57.517
1981 04   58.598
1981 07   59.641
1981 10   60.729
1982 01   61.555
1982 04   62.302
1982 07   63.182
1982 10   63.863
1983 01   64.388
1983 04   64.853
1983 07   65.517
1983 10   66.012
1984 01   66.837
1984 04   67.414
1984 07   67.953
1984 10   68.385
1985 01   69.155
1985 04   69.550
1985 07   69.838
1985 10   70.289
1986 01   70.652
1986 04   71.015
1986 07   71.426
1986 10   71.893
1987 01   72.487
1987 04   72.882
1987 07   73.425
1987 10   73.958
1988 01   74.587
1988 04   75.300
1988 07   76.141
1988 10   76.712
1989 01   77.580
1989 04   78.324
1989 07   78.879
1989 10   79.425
1990 01   80.375
1990 04   81.311
1990 07   82.031
1990 10   82.646
1991 01   83.626
1991 04   84.165
1991 07   84.762
1991 10   85.206
1992 01   85.721
1992 04   86.190
1992 07   86.580
1992 10   87.029
1993 01   87.707
1993 04   88.190
1993 07   88.570
1993 10   89.038
1994 01   89.578
1994 04   89.954
1994 07   90.530
1994 10   90.952
1995 01   91.530
1995 04   91.859
1995 07   92.289
1995 10   92.733
1996 01   93.328
1996 04   93.659
1996 07   93.951
1996 10   94.450
1997 01   95.054
1997 04   95.206
1997 07   95.534
1997 10   95.846
1998 01   96.089
1998 04   96.249
1998 07   96.600
1998 10   96.934
1999 01   97.328
1999 04   97.674
1999 07   98.013
1999 10   98.432
2000 01   99.317
2000 04   99.745
2000 07  100.259
2000 10  100.666
2001 01  101.443
2001 04  102.248
2001 07  102.660
2001 10  103.139
2002 01  103.315
2002 04  103.814
2002 07  104.084
2002 10  104.556
2003 01  105.146
2003 04  105.427
2003 07  105.851
2003 10  106.244
2004 01  106.902
