1948-1
1948-2
1948-3
1948-4
1948-5
1948-6
1948-7
1948-8
1948-9
1948-10
1948-11
1948-12
1949-1
1949-2
1949-3
1949-4
1949-5
1949-6
1949-7
1949-8
1949-9
1949-10
1949-11
1949-12
1950-1
1950-2
1950-3
1950-4
1950-5
1950-6
1950-7
1950-8
1950-9
1950-10
1950-11
1950-12
1951-1
1951-2
1951-3
1951-4
1951-5
1951-6
1951-7
1951-8
1951-9
1951-10
1951-11
1951-12
1952-1
1952-2
1952-3
1952-4
1952-5
1952-6
1952-7
1952-8
1952-9
1952-10
1952-11
1952-12
1953-1
1953-2
1953-3
1953-4
1953-5
1953-6
1953-7
1953-8
1953-9
1953-10
1953-11
1953-12
1954-1
1954-2
1954-3
1954-4
1954-5
1954-6
1954-7
1954-8
1954-9
1954-10
1954-11
1954-12
1955-1
1955-2
1955-3
1955-4
1955-5
1955-6
1955-7
1955-8
1955-9
1955-10
1955-11
1955-12
1956-1
1956-2
1956-3
1956-4
1956-5
1956-6
1956-7
1956-8
1956-9
1956-10
1956-11
1956-12
1957-1
1957-2
1957-3
1957-4
1957-5
1957-6
1957-7
1957-8
1957-9
1957-10
1957-11
1957-12
1958-1
1958-2
1958-3
1958-4
1958-5
1958-6
1958-7
1958-8
1958-9
1958-10
1958-11
1958-12
1959-1
1959-2
1959-3
1959-4
1959-5
1959-6
1959-7
1959-8
1959-9
1959-10
1959-11
1959-12
1960-1
1960-2
1960-3
1960-4
1960-5
1960-6
1960-7
1960-8
1960-9
1960-10
1960-11
1960-12
1961-1
1961-2
1961-3
1961-4
1961-5
1961-6
1961-7
1961-8
1961-9
1961-10
1961-11
1961-12
1962-1
1962-2
1962-3
1962-4
1962-5
1962-6
1962-7
1962-8
1962-9
1962-10
1962-11
1962-12
1963-1
1963-2
1963-3
1963-4
1963-5
1963-6
1963-7
1963-8
1963-9
1963-10
1963-11
1963-12
1964-1
1964-2
1964-3
1964-4
1964-5
1964-6
1964-7
1964-8
1964-9
1964-10
1964-11
1964-12
1965-1
1965-2
1965-3
1965-4
1965-5
1965-6
1965-7
1965-8
1965-9
1965-10
1965-11
1965-12
1966-1
1966-2
1966-3
1966-4
1966-5
1966-6
1966-7
1966-8
1966-9
1966-10
1966-11
1966-12
1967-1
1967-2
1967-3
1967-4
1967-5
1967-6
1967-7
1967-8
1967-9
1967-10
1967-11
1967-12
1968-1
1968-2
1968-3
1968-4
|
3.4
3.8
4.0
3.9
3.5
3.6
3.6
3.9
3.8
3.7
3.8
4.0
4.3
4.7
5.0
5.3
6.1
6.2
6.7
6.8
6.6
7.9
6.4
6.6
6.5
6.4
6.3
5.8
5.5
5.4
5.0
4.5
4.4
4.2
4.2
4.3
3.7
3.4
3.4
3.1
3.0
3.2
3.1
3.1
3.3
3.5
3.5
3.1
3.2
3.1
2.9
2.9
3.0
3.0
3.2
3.4
3.1
3.0
2.8
2.7
2.9
2.6
2.6
2.7
2.5
2.5
2.6
2.7
2.9
3.1
3.5
4.5
4.9
5.2
5.7
5.9
5.9
5.6
5.8
6.0
6.1
5.7
5.3
5.0
4.9
4.7
4.6
4.7
4.3
4.2
4.0
4.2
4.1
4.3
4.2
4.2
4.0
3.9
4.2
4.0
4.3
4.3
4.4
4.1
3.9
3.9
4.3
4.2
4.2
3.9
3.7
3.9
4.1
4.3
4.2
4.1
4.4
4.5
5.1
5.2
5.8
6.4
6.7
7.4
7.4
7.3
7.5
7.4
7.1
6.7
6.2
6.2
6.0
5.9
5.6
5.2
5.1
5.0
5.1
5.2
5.5
5.7
5.8
5.3
5.2
4.8
5.4
5.2
5.1
5.4
5.5
5.6
5.5
6.1
6.1
6.6
6.6
6.9
6.9
7.0
7.1
6.9
7.0
6.6
6.7
6.5
6.1
6.0
5.8
5.5
5.6
5.6
5.5
5.5
5.4
5.7
5.6
5.4
5.7
5.5
5.7
5.9
5.7
5.7
5.9
5.6
5.6
5.4
5.5
5.5
5.7
5.5
5.6
5.4
5.4
5.3
5.1
5.2
4.9
5.0
5.1
5.1
4.8
5.0
4.9
5.1
4.7
4.8
4.6
4.6
4.4
4.4
4.3
4.2
4.1
4.0
4.0
3.8
3.8
3.8
3.9
3.8
3.8
3.8
3.7
3.7
3.6
3.8
3.9
3.8
3.8
3.8
3.8
3.9
3.8
3.8
3.8
4.0
3.9
3.8
3.7
3.8
3.7
3.5
|
|
|
|
|
1968-5
1968-6
1968-7
1968-8
1968-9
1968-10
1968-11
1968-12
1969-1
1969-2
1969-3
1969-4
1969-5
1969-6
1969-7
1969-8
1969-9
1969-10
1969-11
1969-12
1970-1
1970-2
1970-3
1970-4
1970-5
1970-6
1970-7
1970-8
1970-9
1970-10
1970-11
1970-12
1971-1
1971-2
1971-3
1971-4
1971-5
1971-6
1971-7
1971-8
1971-9
1971-10
1971-11
1971-12
1972-1
1972-2
1972-3
1972-4
1972-5
1972-6
1972-7
1972-8
1972-9
1972-10
1972-11
1972-12
1973-1
1973-2
1973-3
1973-4
1973-5
1973-6
1973-7
1973-8
1973-9
1973-10
1973-11
1973-12
1974-1
1974-2
1974-3
1974-4
1974-5
1974-6
1974-7
1974-8
1974-9
1974-10
1974-11
1974-12
1975-1
1975-2
1975-3
1975-4
1975-5
1975-6
1975-7
1975-8
1975-9
1975-10
1975-11
1975-12
1976-1
1976-2
1976-3
1976-4
1976-5
1976-6
1976-7
1976-8
1976-9
1976-10
1976-11
1976-12
1977-1
1977-2
1977-3
1977-4
1977-5
1977-6
1977-7
1977-8
1977-9
1977-10
1977-11
1977-12
1978-1
1978-2
1978-3
1978-4
1978-5
1978-6
1978-7
1978-8
1978-9
1978-10
1978-11
1978-12
1979-1
1979-2
1979-3
1979-4
1979-5
1979-6
1979-7
1979-8
1979-9
1979-10
1979-11
1979-12
1980-1
1980-2
1980-3
1980-4
1980-5
1980-6
1980-7
1980-8
1980-9
1980-10
1980-11
1980-12
1981-1
1981-2
1981-3
1981-4
1981-5
1981-6
1981-7
1981-8
1981-9
1981-10
1981-11
1981-12
1982-1
1982-2
1982-3
1982-4
1982-5
1982-6
1982-7
1982-8
1982-9
1982-10
1982-11
1982-12
1983-1
1983-2
1983-3
1983-4
1983-5
1983-6
1983-7
1983-8
1983-9
1983-10
1983-11
1983-12
1984-1
1984-2
1984-3
1984-4
1984-5
1984-6
1984-7
1984-8
1984-9
1984-10
1984-11
1984-12
1985-1
1985-2
1985-3
1985-4
1985-5
1985-6
1985-7
1985-8
1985-9
1985-10
1985-11
1985-12
1986-1
1986-2
1986-3
1986-4
1986-5
1986-6
1986-7
1986-8
1986-9
1986-10
1986-11
1986-12
1987-1
1987-2
1987-3
1987-4
1987-5
1987-6
1987-7
1987-8
1987-9
1987-10
1987-11
1987-12
1988-1
1988-2
1988-3
1988-4
1988-5
1988-6
1988-7
1988-8
|
3.5
3.7
3.7
3.5
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.5
3.5
3.5
3.7
3.7
3.5
3.5
3.9
4.2
4.4
4.6
4.8
4.9
5.0
5.1
5.4
5.5
5.9
6.1
5.9
5.9
6.0
5.9
5.9
5.9
6.0
6.1
6.0
5.8
6.0
6.0
5.8
5.7
5.8
5.7
5.7
5.7
5.6
5.6
5.5
5.6
5.3
5.2
4.9
5.0
4.9
5.0
4.9
4.9
4.8
4.8
4.8
4.6
4.8
4.9
5.1
5.2
5.1
5.1
5.1
5.4
5.5
5.5
5.9
6.0
6.6
7.2
8.1
8.1
8.6
8.8
9.0
8.8
8.6
8.4
8.4
8.4
8.3
8.2
7.9
7.7
7.6
7.7
7.4
7.6
7.8
7.8
7.6
7.7
7.8
7.8
7.5
7.6
7.4
7.2
7.0
7.2
6.9
7.0
6.8
6.8
6.8
6.4
6.4
6.3
6.3
6.1
6.0
5.9
6.2
5.9
6.0
5.8
5.9
6.0
5.9
5.9
5.8
5.8
5.6
5.7
5.7
6.0
5.9
6.0
5.9
6.0
6.3
6.3
6.3
6.9
7.5
7.6
7.8
7.7
7.5
7.5
7.5
7.2
7.5
7.4
7.4
7.2
7.5
7.5
7.2
7.4
7.6
7.9
8.3
8.5
8.6
8.9
9.0
9.3
9.4
9.6
9.8
9.8
10.1
10.4
10.8
10.8
10.4
10.4
10.3
10.2
10.1
10.1
9.4
9.5
9.2
8.8
8.5
8.3
8.0
7.8
7.8
7.7
7.4
7.2
7.5
7.5
7.3
7.4
7.2
7.3
7.3
7.2
7.2
7.3
7.2
7.4
7.4
7.1
7.1
7.1
7.0
7.0
6.7
7.2
7.2
7.1
7.2
7.2
7.0
6.9
7.0
7.0
6.9
6.6
6.6
6.6
6.6
6.3
6.3
6.2
6.1
6.0
5.9
6.0
5.8
5.7
5.7
5.7
5.7
5.4
5.6
5.4
5.4
5.6
|
|
|
|
|
1988-9
1988-10
1988-11
1988-12
1989-1
1989-2
1989-3
1989-4
1989-5
1989-6
1989-7
1989-8
1989-9
1989-10
1989-11
1989-12
1990-1
1990-2
1990-3
1990-4
1990-5
1990-6
1990-7
1990-8
1990-9
1990-10
1990-11
1990-12
1991-1
1991-2
1991-3
1991-4
1991-5
1991-6
1991-7
1991-8
1991-9
1991-10
1991-11
1991-12
1992-1
1992-2
1992-3
1992-4
1992-5
1992-6
1992-7
1992-8
1992-9
1992-10
1992-11
1992-12
1993-1
1993-2
1993-3
1993-4
1993-5
1993-6
1993-7
1993-8
1993-9
1993-10
1993-11
1993-12
1994-1
1994-2
1994-3
1994-4
1994-5
1994-6
1994-7
1994-8
1994-9
1994-10
1994-11
1994-12
1995-1
1995-2
1995-3
1995-4
1995-5
1995-6
1995-7
1995-8
1995-9
1995-10
1995-11
1995-12
1996-1
1996-2
1996-3
1996-4
1996-5
1996-6
1996-7
1996-8
1996-9
1996-10
1996-11
1996-12
1997-1
1997-2
1997-3
1997-4
1997-5
1997-6
1997-7
1997-8
1997-9
1997-10
1997-11
1997-12
1998-1
1998-2
1998-3
1998-4
1998-5
1998-6
1998-7
1998-8
1998-9
1998-10
1998-11
1998-12
1999-1
1999-2
1999-3
1999-4
1999-5
1999-6
1999-7
1999-8
1999-9
1999-10
1999-11
1999-12
2000-1
2000-2
2000-3
2000-4
2000-5
2000-6
2000-7
2000-8
2000-9
2000-10
2000-11
2000-12
2001-1
2001-2
2001-3
2001-4
2001-5
2001-6
2001-7
2001-8
2001-9
2001-10
2001-11
2001-12
2002-1
2002-2
2002-3
2002-4
2002-5
2002-6
2002-7
2002-8
2002-9
2002-10
2002-11
2002-12
2003-1
2003-2
2003-3
2003-4
2003-5
2003-6
2003-7
2003-8
2003-9
2003-10
2003-11
2003-12
2004-1
2004-2
2004-3
2004-4
2004-5
2004-6
2004-7
2004-8
2004-9
2004-10
2004-11
2004-12
2005-1
2005-2
2005-3
2005-4
2005-5
2005-6
2005-7
2005-8
2005-9
2005-10
2005-11
2005-12
2006-1
2006-2
2006-3
2006-4
2006-5
2006-6
2006-7
2006-8
2006-9
2006-10
2006-11
2006-12
2007-1
2007-2
2007-3
2007-4
2007-5
2007-6
2007-7
2007-8
2007-9
2007-10
2007-11
2007-12
2008-1
2008-2
2008-3
2008-4
2008-5
2008-6
2008-7
2008-8
2008-9
2008-10
2008-11
2008-12
|
5.4
5.4
5.3
5.3
5.4
5.2
5.0
5.2
5.2
5.3
5.2
5.2
5.3
5.3
5.4
5.4
5.4
5.3
5.2
5.4
5.4
5.2
5.5
5.7
5.9
5.9
6.2
6.3
6.4
6.6
6.8
6.7
6.9
6.9
6.8
6.9
6.9
7.0
7.0
7.3
7.3
7.4
7.4
7.4
7.6
7.8
7.7
7.6
7.6
7.3
7.4
7.4
7.3
7.1
7.0
7.1
7.1
7.0
6.9
6.8
6.7
6.8
6.6
6.5
6.6
6.6
6.5
6.4
6.1
6.1
6.1
6.0
5.9
5.8
5.6
5.5
5.6
5.4
5.4
5.8
5.6
5.6
5.7
5.7
5.6
5.5
5.6
5.6
5.6
5.5
5.5
5.6
5.6
5.3
5.5
5.1
5.2
5.2
5.4
5.4
5.3
5.2
5.2
5.1
4.9
5.0
4.9
4.8
4.9
4.7
4.6
4.7
5.2
5.0
5.0
4.1
4.2
4.7
4.7
4.5
4.4
4.2
4.1
4.0
4.8
4.7
4.4
4.1
4.0
4.5
4.5
4.2
4.1
3.8
3.8
3.7
4.5
4.4
4.3
3.7
3.8
4.1
4.2
4.1
3.8
3.6
3.7
3.7
4.7
4.6
4.5
4.2
4.1
4.7
4.7
4.9
4.7
5.0
5.3
5.4
6.3
6.1
6.1
5.7
5.5
6.0
5.9
5.7
5.4
5.3
5.6
5.7
6.5
6.4
6.2
5.8
5.8
6.5
6.3
6.0
5.8
5.6
5.6
5.4
6.3
6.0
6.0
5.4
5.3
5.8
5.7
5.4
5.1
5.1
5.2
5.1
5.7
5.8
5.4
4.9
4.9
5.2
5.2
4.9
4.8
4.6
4.8
4.6
5.1
5.1
4.8
4.5
4.4
4.8
5.0
4.6
4.4
4.1
4.3
4.3
5.0
4.9
4.5
4.3
4.3
4.7
4.9
4.6
4.5
4.4
4.5
4.8
5.4
5.2
5.2
4.8
5.2
5.7
6.0
6.1
6.0
6.1
6.5
7.1
|
|
|
|
|
2009-1
2009-2
2009-3
2009-4
2009-5
2009-6
2009-7
2009-8
2009-9
2009-10
2009-11
2009-12
2010-1
2010-2
2010-3
2010-4
2010-5
2010-6
2010-7
2010-8
2010-9
2010-10
2010-11
2010-12
2011-1
2011-2
2011-3
2011-4
2011-5
2011-6
2011-7
2011-8
2011-9
2011-10
2011-11
2011-12
2012-1
2012-2
2012-3
2012-4
2012-5
2012-6
2012-7
2012-8
2012-9
2012-10
2012-11
2012-12
2013-1
2013-2
2013-3
2013-4
2013-5
2013-6
2013-7
2013-8
2013-09
2013-10
2013-11
2013-12
2014- 1
2014- 2
2014- 3
2014- 4
2014- 5
2014- 6
2014- 7
2014- 8
2014- 9
2014- 10
2014- 11
2014- 12
2015- 1
2015- 2
2015- 3
2015-4
2015-5
2015-6
2015-7
2015-8
2015-9
2015-10
2016-1
2016-2
2016-3
2016-4
2016-5
2016-6
2016-7
2016-8
2016-9
2016-10
2016-11
2017-12
2017-1
2017-2
2017-3
2017-4
2017-5
2017-6
2017-7
2017-8
2017-9
2017-10
2017-11
2017-12
2018-1
2018-2
2018-3
2018-4
|
8.5
8.9
9
8.6
9.1
9.7
9.7
9.6
9.5
9.5
9.4
9.7
10.6
10.4
10.2
9.5
9.3
9.6
9.7
9.5
9.2
9
9.3
9.1
9.8
9.5
9.2
8.7
8.7
9.3
9.3
9.1
8.8
8.5
8.2
8.3
8.8
8.7
8.4
7.7
7.9
8.4
8.6
8.2
7.6
7.5
7.4
8.1
8.5
8.1
7.6
7.1
7.3
7.8
7.7
7.3
7.0
7.0
7.6
7.5
7.0
7.0
6.8
5.9
6.1
6.3
6.5
6.3
5.7
5.5
5.5
5.4
6.1
5.8
5.6
5.1
5.3
5.5
5.6
5.2
4.9
4.8
5.3
5.2
5.1
4.7
4.5
5.1
5.1
5
4.8
4.7
4.4
4.5
5.1
4.9
4.6
4.1
4.1
4.5
4.6
4.5
4.1
3.9
3.9
3.9
4.5
4.4
4.1
3.7
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