1947.01    60.7
1947.04    61.9
1947.07    63.2
1947.10    64.3
1948.01    65.4
1948.04    67.1
1948.07    68.5
1948.10    69.4
1949.01    69.8
1949.04    70.3
1949.07    70.4
1949.10    71.1
1950.01    72.3
1950.04    74.4
1950.07    76.7
1950.10    78.1
1951.01    81.8
1951.04    82.9
1951.07    84.4
1951.10    85.9
1952.01    87.6
1952.04    89.6
1952.07    91.8
1952.10    93.8
1953.01    95.8
1953.04    97.6
1953.07    99.5
1953.10    99.8
1954.01   101.3
1954.04   103.2
1954.07   105.2
1954.10   106.9
1955.01   108.8
1955.04   110.0
1955.07   111.7
1955.10   114.6
1956.01   116.4
1956.04   118.2
1956.07   120.4
1956.10   122.7
1957.01   124.3
1957.04   126.0
1957.07   128.0
1957.10   130.3
1958.01   131.1
1958.04   133.4
1958.07   135.9
1958.10   137.5
1959.01   140.1
1959.04   143.3
1959.07   146.6
1959.10   149.6
1960.01   151.7
1960.04   154.2
1960.07   155.0
1960.10   157.4
1961.01   159.3
1961.04   162.4
1961.07   163.7
1961.10   167.3
1962.01   169.8
1962.04   173.2
1962.07   175.4
1962.10   178.1
1963.01   179.7
1963.04   182.2
1963.07   186.0
1963.10   189.5
1964.01   193.5
1964.04   197.2
1964.07   200.7
1964.10   204.4
1965.01   207.6
1965.04   211.7
1965.07   215.7
1965.10   220.7
1966.01   224.4
1966.04   228.9
1966.07   232.9
1966.10   237.7
1967.01   241.6
1967.04   245.7
1967.07   251.0
1967.10   255.4
1968.01   262.5
1968.04   269.7
1968.07   276.3
1968.10   282.8
1969.01   289.0
1969.04   296.5
1969.07   302.9
1969.10   310.9
1970.01   318.5
1970.04   325.0
1970.07   332.8
1970.10   339.4
1971.01   346.3
1971.04   354.4
1971.07   362.8
1971.10   372.0
1972.01   382.4
1972.04   390.2
1972.07   399.4
1972.10   410.4
1973.01   419.2
1973.04   429.4
1973.07   439.8
1973.10   449.7
1974.01   458.3
1974.04   473.7
1974.07   487.1
1974.10   502.8
1975.01   519.1
1975.04   534.3
1975.07   546.8
1975.10   565.5
1976.01   581.6
1976.04   593.0
1976.07   610.9
1976.10   630.0
1977.01   650.2
1977.04   665.6
1977.07   685.8
1977.10   703.6
1978.01   728.5
1978.04   754.3
1978.07   773.9
1978.10   793.7
1979.01   813.1
1979.04   839.4
1979.07   862.7
1979.10   891.0
1980.01   914.5
1980.04   931.1
1980.07   965.8
1980.10  1007.9
1981.01  1030.6
1981.04  1058.1
1981.07  1080.2
1981.10  1103.6
1982.01  1128.1
1982.04  1153.1
1982.07  1187.4
1982.10  1229.8
1983.01  1264.7
1983.04  1291.9
1983.07  1333.5
1983.10  1360.9
1984.01  1384.9
1984.04  1417.6
1984.07  1453.1
1984.10  1482.3
1985.01  1533.5
1985.04  1565.2
1985.07  1607.8
1985.10  1633.8
1986.01  1663.9
1986.04  1688.3
1986.07  1713.0
1986.10  1746.0
1987.01  1782.4
1987.04  1817.4
1987.07  1852.3
1987.10  1890.9
1988.01  1940.2
1988.04  1982.2
1988.07  2037.2
1988.10  2078.8
1989.01  2117.1
1989.04  2148.4
1989.07  2183.6
1989.10  2226.9
1990.01  2264.9
1990.04  2320.9
1990.07  2366.7
1990.10  2384.7
1991.01  2404.4
1991.04  2446.7
1991.07  2480.9
1991.10  2518.9
1992.01  2583.8
1992.04  2625.2
1992.07  2672.3
1992.10  2728.3
1993.01  2761.5
1993.04  2803.3
1993.07  2856.9
1993.10  2893.0
1994.01  2935.2
1994.04  2976.1
1994.07  3014.2
1994.10  3052.4
1995.01  3095.2
1995.04  3151.1
1995.07  3194.2
1995.10  3234.0
1996.01  3282.8
1996.04  3328.3
1996.07  3372.4
1996.10  3418.1
1997.01  3470.0
1997.04  3520.6
1997.07  3583.0
1997.10  3642.2
1998.01  3701.2
1998.04  3768.3
1998.07  3832.7
1998.10  3875.1
1999.01  3924.2
1999.04  3980.3
1999.07  4046.3
1999.10  4130.3
2000.01  4230.0
2000.04  4300.5
2000.07  4376.3
2000.10  4451.3
2001.01  4521.5
2001.04  4562.4
2001.07  4588.5
2001.10  4639.1
2002.01  4691.8
2002.04  4756.7
2002.07  4813.0
2002.10  4880.4
2003.01  4937.0
2003.04  5008.3
2003.07  5080.4
2003.10  5150.2
2004.01  5235.3
2004.04  5313.1
2004.07  5402.5
2004.10  5488.2
2005.01  5566.7
2005.04  5666.5
2005.07  5762.6
2005.10  5859.4
2006.01  5942.4
2006.04  6031.4
2006.07  6106.8
2006.10  6192.2
2007.01  6289.7
2007.04  6349.8
2007.07  6424.7
2007.10  6491.4
2008.01  6568.1
2008.04  6637.0
2008.07  6674.6
2008.10  6672.1
2009.01  6633.3
2009.04  6621.4
2009.07  6645.9
2009.10  6693.6
2010.01  6739.7
2010.04  6812.0
2010.07  6871.0
2010.10  6934.8
2011.01  6989.6
2011.04  7063.4
2011.07  7141.4
2011.10  7177.0
2012.01  7250.1
2012.04  7313.3
2012.07  7367.9
2012.10  7433.8
2013.01  7518.9
2013.04  7593.2
2013.07  7653.4
2013.10  7767.2
2014.01  7837.8
2014.04  7906.2
2014.07  7990.4
2014.10  8112.3
