1947.1 1488.9 1947.2 1496.9 1947.3 1500.5 1947.4 1524.3 1948.1 1546.6 1948.2 1571.1 1948.3 1577.6 1948.4 1580.5 1949.1 1558.2 1949.2 1553.6 1949.3 1570.7 1949.4 1553.9 1950.1 1618.4 1950.2 1667.2 1950.3 1733.1 1950.4 1763.9 1951.1 1782.9 1951.2 1814.9 1951.3 1851.6 1951.4 1855.8 1952.1 1876.7 1952.2 1878.2 1952.3 1889.9 1952.4 1951.9 1953.1 1987.4 1953.2 2004.3 1953.3 1990.2 1953.4 1958.6 1954.1 1949.7 1954.2 1952.6 1954.3 1973.7 1954.4 2014.1 1955.1 2071.6 1955.2 2104.3 1955.3 2132.4 1955.4 2143.9 1956.1 2136.4 1956.2 2152.8 1956.3 2150.8 1956.4 2184.1 1957.1 2198.8 1957.2 2195.0 1957.3 2215.5 1957.4 2189.2 1958.1 2131.0 1958.2 2143.6 1958.3 2190.9 1958.4 2239.7 1959.1 2286.2 1959.2 2345.5 1959.3 2345.5 1959.4 2354.1 1960.1 2405.4 1960.2 2393.9 1960.3 2398.9 1960.4 2369.3 1961.1 2383.7 1961.2 2427.1 1961.3 2467.2 1961.4 2517.5 1962.1 2561.0 1962.2 2590.3 1962.3 2615.7 1962.4 2625.1 1963.1 2654.8 1963.2 2688.2 1963.3 2739.8 1963.4 2760.3 1964.1 2823.2 1964.2 2855.7 1964.3 2894.7 1964.4 2900.5 1965.1 2974.0 1965.2 3014.6 1965.3 3073.6 1965.4 3144.5 1966.1 3222.6 1966.2 3234.8 1966.3 3254.7 1966.4 3283.7 1967.1 3313.4 1967.2 3310.7 1967.3 3336.6 1967.4 3360.8 1968.1 3429.2 1968.2 3488.3 1968.3 3513.4 1968.4 3528.1 1969.1 3582.2 1969.2 3590.6 1969.3 3610.3 1969.4 3593.3 1970.1 3589.1 1970.2 3597.4 1970.3 3628.3 1970.4 3587.6 1971.1 3691.3 1971.2 3712.8 1971.3 3738.4 1971.4 3749.2 1972.1 3823.4 1972.2 3910.0 1972.3 3950.7 1972.4 4018.7 1973.1 4125.0 1973.2 4168.3 1973.3 4158.0 1973.4 4192.5 1974.1 4168.1 1974.2 4176.5 1974.3 4126.5 1974.4 4098.0 1975.1 4040.1 1975.2 4075.6 1975.3 4148.4 1975.4 4206.7 1976.1 4304.2 1976.2 4341.2 1976.3 4362.0 1976.4 4398.4 1977.1 4457.6 1977.2 4535.9 1977.3 4616.4 1977.4 4616.6 1978.1 4636.0 1978.2 4804.8 1978.3 4854.6 1978.4 4925.8 1979.1 4939.6 1979.2 4949.3 1979.3 4995.6 1979.4 5011.4 1980.1 5028.8 1980.2 4922.5 1980.3 4911.3 1980.4 4986.3 1981.1 5086.4 1981.2 5048.1 1981.3 5110.5 1981.4 5056.8 1982.1 4969.4 1982.2 4996.9 1982.3 4963.4 1982.4 4964.8 1983.1 5021.5 1983.2 5142.2 1983.3 5233.9 1983.4 5342.0 1984.1 5452.6 1984.2 5544.3 1984.3 5591.1 1984.4 5627.1 1985.1 5664.3 1985.2 5710.9 1985.3 5788.6 1985.4 5839.6 1986.1 5887.3 1986.2 5901.9 1986.3 5959.0 1986.4 5981.7 1987.1 6027.6 1987.2 6095.8 1987.3 6145.8 1987.4 6254.1 1988.1 6302.0 1988.2 6372.8 1988.3 6402.0 1988.4 6487.4 1989.1 6565.6 1989.2 6599.7 1989.3 6633.4 1989.4 6663.4 1990.1 6743.6 1990.2 6760.8 1990.3 6742.6 1990.4 6713.3 1991.1 6667.4 1991.2 6692.1 1991.3 6704.7 1991.4 6749.4 1992.1 6811.1 1992.2 6873.8 1992.3 6923.3 1992.4 7015.1 1993.1 7020.9 1993.2 7056.0 1993.3 7092.4 1993.4 7182.1 1994.1 7249.8 1994.2 7346.3 1994.3 7385.1 1994.4 7476.0 1995.1 7510.2 1995.2 7528.6 1995.3 7572.3 1995.4 7645.2 1996.1 7703.1 1996.2 7820.4 1996.3 7853.5 1996.4 7947.9 1997.1 8025.1 1997.2 8145.6 1997.3 8225.1 1997.4 8276.9 1998.1 8405.4 1998.2 8448.7 1998.3 8517.6 1998.4 8662.0 1999.1 8755.5 1999.2 8801.8 1999.3 8906.4 1999.4 9071.1 2000.1 9119.7 2000.2 9233.0 2000.3 9238.2 2000.4 9274.0 2001.1 9241.7 2001.2 9224.3 2001.3 9199.8 2001.4 9283.5 2002.1 9367.5 2002.2 9376.7 2002.3 9477.9