1948.01,3.4
1948.02,3.8
1948.03,4.0
1948.04,3.9
1948.05,3.5
1948.06,3.6
1948.07,3.6
1948.08,3.9
1948.09,3.8
1948.10,3.7
1948.11,3.8
1948.12,4.0
1949.01,4.3
1949.02,4.7
1949.03,5.0
1949.04,5.3
1949.05,6.1
1949.06,6.2
1949.07,6.7
1949.08,6.8
1949.09,6.6
1949.10,7.9
1949.11,6.4
1949.12,6.6
1950.01,6.5
1950.02,6.4
1950.03,6.3
1950.04,5.8
1950.05,5.5
1950.06,5.4
1950.07,5.0
1950.08,4.5
1950.09,4.4
1950.10,4.2
1950.11,4.2
1950.12,4.3
1951.01,3.7
1951.02,3.4
1951.03,3.4
1951.04,3.1
1951.05,3.0
1951.06,3.2
1951.07,3.1
1951.08,3.1
1951.09,3.3
1951.10,3.5
1951.11,3.5
1951.12,3.1
1952.01,3.2
1952.02,3.1
1952.03,2.9
1952.04,2.9
1952.05,3.0
1952.06,3.0
1952.07,3.2
1952.08,3.4
1952.09,3.1
1952.10,3.0
1952.11,2.8
1952.12,2.7
1953.01,2.9
1953.02,2.6
1953.03,2.6
1953.04,2.7
1953.05,2.5
1953.06,2.5
1953.07,2.6
1953.08,2.7
1953.09,2.9
1953.10,3.1
1953.11,3.5
1953.12,4.5
1954.01,4.9
1954.02,5.2
1954.03,5.7
1954.04,5.9
1954.05,5.9
1954.06,5.6
1954.07,5.8
1954.08,6.0
1954.09,6.1
1954.10,5.7
1954.11,5.3
1954.12,5.0
1955.01,4.9
1955.02,4.7
1955.03,4.6
1955.04,4.7
1955.05,4.3
1955.06,4.2
1955.07,4.0
1955.08,4.2
1955.09,4.1
1955.10,4.3
1955.11,4.2
1955.12,4.2
1956.01,4.0
1956.02,3.9
1956.03,4.2
1956.04,4.0
1956.05,4.3
1956.06,4.3
1956.07,4.4
1956.08,4.1
1956.09,3.9
1956.10,3.9
1956.11,4.3
1956.12,4.2
1957.01,4.2
1957.02,3.9
1957.03,3.7
1957.04,3.9
1957.05,4.1
1957.06,4.3
1957.07,4.2
1957.08,4.1
1957.09,4.4
1957.10,4.5
1957.11,5.1
1957.12,5.2
1958.01,5.8
1958.02,6.4
1958.03,6.7
1958.04,7.4
1958.05,7.4
1958.06,7.3
1958.07,7.5
1958.08,7.4
1958.09,7.1
1958.10,6.7
1958.11,6.2
1958.12,6.2
1959.01,6.0
1959.02,5.9
1959.03,5.6
1959.04,5.2
1959.05,5.1
1959.06,5.0
1959.07,5.1
1959.08,5.2
1959.09,5.5
1959.10,5.7
1959.11,5.8
1959.12,5.3
1960.01,5.2
1960.02,4.8
1960.03,5.4
1960.04,5.2
1960.05,5.1
1960.06,5.4
1960.07,5.5
1960.08,5.6
1960.09,5.5
1960.10,6.1
1960.11,6.1
1960.12,6.6
1961.01,6.6
1961.02,6.9
1961.03,6.9
1961.04,7.0
1961.05,7.1
1961.06,6.9
1961.07,7.0
1961.08,6.6
1961.09,6.7
1961.10,6.5
1961.11,6.1
1961.12,6.0
1962.01,5.8
1962.02,5.5
1962.03,5.6
1962.04,5.6
1962.05,5.5
1962.06,5.5
1962.07,5.4
1962.08,5.7
1962.09,5.6
1962.10,5.4
1962.11,5.7
1962.12,5.5
1963.01,5.7
1963.02,5.9
1963.03,5.7
1963.04,5.7
1963.05,5.9
1963.06,5.6
1963.07,5.6
1963.08,5.4
1963.09,5.5
1963.10,5.5
1963.11,5.7
1963.12,5.5
1964.01,5.6
1964.02,5.4
1964.03,5.4
1964.04,5.3
1964.05,5.1
1964.06,5.2
1964.07,4.9
1964.08,5.0
1964.09,5.1
1964.10,5.1
1964.11,4.8
1964.12,5.0
1965.01,4.9
1965.02,5.1
1965.03,4.7
1965.04,4.8
1965.05,4.6
1965.06,4.6
1965.07,4.4
1965.08,4.4
1965.09,4.3
1965.10,4.2
1965.11,4.1
1965.12,4.0
1966.01,4.0
1966.02,3.8
1966.03,3.8
1966.04,3.8
1966.05,3.9
1966.06,3.8
1966.07,3.8
1966.08,3.8
1966.09,3.7
1966.10,3.7
1966.11,3.6
1966.12,3.8
1967.01,3.9
1967.02,3.8
1967.03,3.8
1967.04,3.8
1967.05,3.8
1967.06,3.9
1967.07,3.8
1967.08,3.8
1967.09,3.8
1967.10,4.0
1967.11,3.9
1967.12,3.8
1968.01,3.7
1968.02,3.8
1968.03,3.7
1968.04,3.5
1968.05,3.5
1968.06,3.7
1968.07,3.7
1968.08,3.5
1968.09,3.4
1968.10,3.4
1968.11,3.4
1968.12,3.4
1969.01,3.4
1969.02,3.4
1969.03,3.4
1969.04,3.4
1969.05,3.4
1969.06,3.5
1969.07,3.5
1969.08,3.5
1969.09,3.7
1969.10,3.7
1969.11,3.5
1969.12,3.5
1970.01,3.9
1970.02,4.2
1970.03,4.4
1970.04,4.6
1970.05,4.8
1970.06,4.9
1970.07,5.0
1970.08,5.1
1970.09,5.4
1970.10,5.5
1970.11,5.9
1970.12,6.1
1971.01,5.9
1971.02,5.9
1971.03,6.0
1971.04,5.9
1971.05,5.9
1971.06,5.9
1971.07,6.0
1971.08,6.1
1971.09,6.0
1971.10,5.8
1971.11,6.0
1971.12,6.0
1972.01,5.8
1972.02,5.7
1972.03,5.8
1972.04,5.7
1972.05,5.7
1972.06,5.7
1972.07,5.6
1972.08,5.6
1972.09,5.5
1972.10,5.6
1972.11,5.3
1972.12,5.2
1973.01,4.9
1973.02,5.0
1973.03,4.9
1973.04,5.0
1973.05,4.9
1973.06,4.9
1973.07,4.8
1973.08,4.8
1973.09,4.8
1973.10,4.6
1973.11,4.8
1973.12,4.9
1974.01,5.1
1974.02,5.2
1974.03,5.1
1974.04,5.1
1974.05,5.1
1974.06,5.4
1974.07,5.5
1974.08,5.5
1974.09,5.9
1974.10,6.0
1974.11,6.6
1974.12,7.2
1975.01,8.1
1975.02,8.1
1975.03,8.6
1975.04,8.8
1975.05,9.0
1975.06,8.8
1975.07,8.6
1975.08,8.4
1975.09,8.4
1975.10,8.4
1975.11,8.3
1975.12,8.2
1976.01,7.9
1976.02,7.7
1976.03,7.6
1976.04,7.7
1976.05,7.4
1976.06,7.6
1976.07,7.8
1976.08,7.8
1976.09,7.6
1976.10,7.7
1976.11,7.8
1976.12,7.8
1977.01,7.5
1977.02,7.6
1977.03,7.4
1977.04,7.2
1977.05,7.0
1977.06,7.2
1977.07,6.9
1977.08,7.0
1977.09,6.8
1977.10,6.8
1977.11,6.8
1977.12,6.4
1978.01,6.4
1978.02,6.3
1978.03,6.3
1978.04,6.1
1978.05,6.0
1978.06,5.9
1978.07,6.2
1978.08,5.9
1978.09,6.0
1978.10,5.8
1978.11,5.9
1978.12,6.0
1979.01,5.9
1979.02,5.9
1979.03,5.8
1979.04,5.8
1979.05,5.6
1979.06,5.7
1979.07,5.7
1979.08,6.0
1979.09,5.9
1979.10,6.0
1979.11,5.9
1979.12,6.0
1980.01,6.3
1980.02,6.3
1980.03,6.3
1980.04,6.9
1980.05,7.5
1980.06,7.6
1980.07,7.8
1980.08,7.7
1980.09,7.5
1980.10,7.5
1980.11,7.5
1980.12,7.2
1981.01,7.5
1981.02,7.4
1981.03,7.4
1981.04,7.2
1981.05,7.5
1981.06,7.5
1981.07,7.2
1981.08,7.4
1981.09,7.6
1981.10,7.9
1981.11,8.3
1981.12,8.5
1982.01,8.6
1982.02,8.9
1982.03,9.0
1982.04,9.3
1982.05,9.4
1982.06,9.6
1982.07,9.8
1982.08,9.8
1982.09,10.1
1982.10,10.4
1982.11,10.8
1982.12,10.8
1983.01,10.4
1983.02,10.4
1983.03,10.3
1983.04,10.2
1983.05,10.1
1983.06,10.1
1983.07,9.4
1983.08,9.5
1983.09,9.2
1983.10,8.8
1983.11,8.5
1983.12,8.3
1984.01,8.0
1984.02,7.8
1984.03,7.8
1984.04,7.7
1984.05,7.4
1984.06,7.2
1984.07,7.5
1984.08,7.5
1984.09,7.3
1984.10,7.4
1984.11,7.2
1984.12,7.3
1985.01,7.3
1985.02,7.2
1985.03,7.2
1985.04,7.3
1985.05,7.2
1985.06,7.4
1985.07,7.4
1985.08,7.1
1985.09,7.1
1985.10,7.1
1985.11,7.0
1985.12,7.0
1986.01,6.7
1986.02,7.2
1986.03,7.2
1986.04,7.1
1986.05,7.2
1986.06,7.2
1986.07,7.0
1986.08,6.9
1986.09,7.0
1986.10,7.0
1986.11,6.9
1986.12,6.6
1987.01,6.6
1987.02,6.6
1987.03,6.6
1987.04,6.3
1987.05,6.3
1987.06,6.2
1987.07,6.1
1987.08,6.0
1987.09,5.9
1987.10,6.0
1987.11,5.8
1987.12,5.7
1988.01,5.7
1988.02,5.7
1988.03,5.7
1988.04,5.4
1988.05,5.6
1988.06,5.4
1988.07,5.4
1988.08,5.6
1988.09,5.4
1988.10,5.4
1988.11,5.3
1988.12,5.3
1989.01,5.4
1989.02,5.2
1989.03,5.0
1989.04,5.2
1989.05,5.2
1989.06,5.3
1989.07,5.2
1989.08,5.2
1989.09,5.3
1989.10,5.3
1989.11,5.4
1989.12,5.4
1990.01,5.4
1990.02,5.3
1990.03,5.2
1990.04,5.4
1990.05,5.4
1990.06,5.2
1990.07,5.5
1990.08,5.7
1990.09,5.9
1990.10,5.9
1990.11,6.2
1990.12,6.3
1991.01,6.4
1991.02,6.6
1991.03,6.8
1991.04,6.7
1991.05,6.9
1991.06,6.9
1991.07,6.8
1991.08,6.9
1991.09,6.9
1991.10,7.0
1991.11,7.0
1991.12,7.3
1992.01,7.3
1992.02,7.4
1992.03,7.4
1992.04,7.4
1992.05,7.6
1992.06,7.8
1992.07,7.7
1992.08,7.6
1992.09,7.6
1992.10,7.3
1992.11,7.4
1992.12,7.4
1993.01,7.3
1993.02,7.1
1993.03,7.0
1993.04,7.1
1993.05,7.1
1993.06,7.0
1993.07,6.9
1993.08,6.8
1993.09,6.7
1993.10,6.8
1993.11,6.6
1993.12,6.5
1994.01,6.6
1994.02,6.6
1994.03,6.5
1994.04,6.4
1994.05,6.1
1994.06,6.1
1994.07,6.1
1994.08,6.0
1994.09,5.9
1994.10,5.8
1994.11,5.6
1994.12,5.5
1995.01,5.6
1995.02,5.4
1995.03,5.4
1995.04,5.8
1995.05,5.6
1995.06,5.6
1995.07,5.7
1995.08,5.7
1995.09,5.6
1995.10,5.5
1995.11,5.6
1995.12,5.6
1996.01,5.6
1996.02,5.5
1996.03,5.5
1996.04,5.6
1996.05,5.6
1996.06,5.3
1996.07,5.5
1996.08,5.1
1996.09,5.2
1996.10,5.2
1996.11,5.4
1996.12,5.4
1997.01,5.3
1997.02,5.2
1997.03,5.2
1997.04,5.1
1997.05,4.9
1997.06,5.0
1997.07,4.9
1997.08,4.8
1997.09,4.9
1997.10,4.7
1997.11,4.6
1997.12,4.7
1998.01,4.6
1998.02,4.6
1998.03,4.7
1998.04,4.3
1998.05,4.4
1998.06,4.5
1998.07,4.5
1998.08,4.5
1998.09,4.6
1998.10,4.5
1998.11,4.4
1998.12,4.4
1999.01,4.3
1999.02,4.4
1999.03,4.2
1999.04,4.3
1999.05,4.2
1999.06,4.3
1999.07,4.3
1999.08,4.2
1999.09,4.2
1999.10,4.1
1999.11,4.1
1999.12,4.0
2000.01,4.0
2000.02,4.1
2000.03,4.0
2000.04,3.8
2000.05,4.0
2000.06,4.0
2000.07,4.0
2000.08,4.1
2000.09,3.9
2000.10,3.9
2000.11,3.9
2000.12,3.9
2001.01,4.2
2001.02,4.2
2001.03,4.3
2001.04,4.4
2001.05,4.3
2001.06,4.5
2001.07,4.6
2001.08,4.9
2001.09,5.0
2001.10,5.3
2001.11,5.5
2001.12,5.7
2002.01,5.7
2002.02,5.7
2002.03,5.7
2002.04,5.9
2002.05,5.8
2002.06,5.8
2002.07,5.8
2002.08,5.7
2002.09,5.7
2002.10,5.7
2002.11,5.9
2002.12,6.0
2003.01,5.8
2003.02,5.9
2003.03,5.9
2003.04,6.0
2003.05,6.1
2003.06,6.3
2003.07,6.2
2003.08,6.1
2003.09,6.1
2003.10,6.0
2003.11,5.8
2003.12,5.7
2004.01,5.7
2004.02,5.6
2004.03,5.8
2004.04,5.6
2004.05,5.6
2004.06,5.6
2004.07,5.5
2004.08,5.4
2004.09,5.4
2004.10,5.4
2004.11,5.4
2004.12,5.4
2005.01,5.2
2005.02,5.4
2005.03,5.2
2005.04,5.1
2005.05,5.1
2005.06,5.0
2005.07,5.0
2005.08,4.9
2005.09,5.1
2005.10,5.0
2005.11,5.0
2005.12,4.9
2006.01,4.7
2006.02,4.8
2006.03,4.7
2006.04,4.7
2006.05,4.6
2006.06,4.6
2006.07,4.8
2006.08,4.7
2006.09,4.6
2006.10,4.4
2006.11,4.5
2006.12,4.5
2007.01,4.6
2007.02,4.5
2007.03,4.4
2007.04,4.5
2007.05,4.5
2007.06,4.5
2007.07,4.6
2007.08,4.6
2007.09,4.7