1947.00	1770.7
1947.25	1768.0
1947.50	1766.5
1947.75	1793.3
1948.00	1821.8
1948.25	1855.3
1948.50	1865.3
1948.75	1868.2
1949.00	1842.2
1949.25	1835.5
1949.50	1856.1
1949.75	1838.7
1950.00	1913.0
1950.25	1971.2
1950.50	2048.4
1950.75	2084.4
1951.00	2110.7
1951.25	2145.7
1951.50	2188.5
1951.75	2192.2
1952.00	2214.3
1952.25	2216.7
1952.50	2231.6
1952.75	2305.3
1953.00	2348.4
1953.25	2366.2
1953.50	2351.8
1953.75	2314.6
1954.00	2303.5
1954.25	2306.4
1954.50	2332.4
1954.75	2379.1
1955.00	2447.7
1955.25	2488.1
1955.50	2521.4
1955.75	2535.5
1956.00	2523.9
1956.25	2543.8
1956.50	2540.6
1956.75	2582.1
1957.00	2597.9
1957.25	2591.7
1957.50	2616.6
1957.75	2589.1
1958.00	2519.0
1958.25	2534.5
1958.50	2593.9
1958.75	2654.3
1959.00	2708.0
1959.25	2776.4
1959.50	2773.1
1959.75	2782.8
1960.00	2845.3
1960.25	2832.0
1960.50	2836.6
1960.75	2800.2
1961.00	2816.9
1961.25	2869.6
1961.50	2915.9
1961.75	2975.3
1962.00	3028.7
1962.25	3062.1
1962.50	3090.4
1962.75	3097.9
1963.00	3138.4
1963.25	3177.7
1963.50	3237.6
1963.75	3262.2
1964.00	3335.4
1964.25	3373.7
1964.50	3419.5
1964.75	3429.0
1965.00	3513.3
1965.25	3560.9
1965.50	3633.2
1965.75	3720.8
1966.00	3812.2
1966.25	3824.9
1966.50	3850.0
1966.75	3881.2
1967.00	3915.4
1967.25	3916.2
1967.50	3947.5
1967.75	3977.6
1968.00	4059.5
1968.25	4128.5
1968.50	4156.7
1968.75	4174.7
1969.00	4240.5
1969.25	4252.8
1969.50	4279.7
1969.75	4259.6
1970.00	4252.9
1970.25	4260.7
1970.50	4298.6
1970.75	4253.0
1971.00	4370.3
1971.25	4395.1
1971.50	4430.2
1971.75	4442.5
1972.00	4521.9
1972.25	4629.1
1972.50	4673.5
1972.75	4750.5
1973.00	4872.0
1973.25	4928.4
1973.50	4902.1
1973.75	4948.8
1974.00	4905.4
1974.25	4918.0
1974.50	4869.4
1974.75	4850.2
1975.00	4791.2
1975.25	4827.8
1975.50	4909.1
1975.75	4973.3
1976.00	5086.3
1976.25	5124.6
1976.50	5149.7
1976.75	5187.1
1977.00	5247.3
1977.25	5351.6
1977.50	5447.3
1977.75	5446.1
1978.00	5464.7
1978.25	5679.7
1978.50	5735.4
1978.75	5811.3
1979.00	5821.0
1979.25	5826.4
1979.50	5868.3
1979.75	5884.5
1980.00	5903.4
1980.25	5782.4
1980.50	5771.7
1980.75	5878.4
1981.00	6000.6
1981.25	5952.7
1981.50	6025.0
1981.75	5950.0
1982.00	5852.3
1982.25	5884.0
1982.50	5861.4
1982.75	5866.0
1983.00	5938.9
1983.25	6072.4
1983.50	6192.2
1983.75	6320.2
1984.00	6442.8
1984.25	6554.0
1984.50	6617.7
1984.75	6671.6
1985.00	6734.5
1985.25	6791.5
1985.50	6897.6
1985.75	6950.0
1986.00	7016.8
1986.25	7045.0
1986.50	7112.9
1986.75	7147.3
1987.00	7186.9
1987.25	7263.3
1987.50	7326.3
1987.75	7451.7
1988.00	7490.2
1988.25	7586.4
1988.50	7625.6
1988.75	7727.4
1989.00	7799.9
1989.25	7858.3
1989.50	7920.6
1989.75	7937.9
1990.00	8020.8
1990.25	8052.7
1990.50	8052.6
1990.75	7982.0
1991.00	7943.4
1991.25	7997.0
1991.50	8030.7
1991.75	8062.2
1992.00	8150.7
1992.25	8237.3
1992.50	8322.3
1992.75	8409.8
1993.00	8425.3
1993.25	8479.2
1993.50	8523.8
1993.75	8636.4
1994.00	8720.5
1994.25	8839.8
1994.50	8896.7
1994.75	8995.5
1995.00	9017.6
1995.25	9037.0
1995.50	9112.9
1995.75	9176.4
1996.00	9239.3
1996.25	9399.0
1996.50	9480.8
1996.75	9584.3
1997.00	9658.0
1997.25	9801.2
1997.50	9924.2
1997.75	10000.3
1998.00	10094.8
1998.25	10185.6
1998.50	10320.0
1998.75	10498.6
1999.00	10592.1
1999.25	10674.9
1999.50	10810.7
1999.75	11004.8
2000.00	11033.6
2000.25	11248.8
2000.50	11258.3
2000.75	11325.0
2001.00	11287.8
2001.25	11361.7
2001.50	11330.4
2001.75	11370.0
2002.00	11467.1
2002.25	11528.1
2002.50	11586.6
2002.75	11590.6
2003.00	11638.9
2003.25	11737.5
2003.50	11930.7
2003.75	12038.6
2004.00	12117.9
2004.25	12195.9
2004.50	12286.7
2004.75	12387.2
2005.00	12515.0
2005.25	12570.7
2005.50	12670.5
2005.75	12735.6
2006.00	12896.4
2006.25	12948.7
2006.50	12950.4
2006.75	13038.4
2007.00	13056.1
2007.25	13173.6
2007.50	13269.8
2007.75	13326.0
2008.00	13266.8
2008.25	13310.5
2008.50	13186.9
2008.75	12883.5
2009.00	12663.2
2009.25	12641.3
2009.50	12694.5
2009.75	12813.5
2010.00	12937.7
2010.25	13058.5
2010.50	13139.6
2010.75	13216.1
2011.00	13227.9
2011.25	13271.8
2011.50	13331.6
2011.75	13422.4