Year	Index 2002=100
1950-01-01	19.7
1951-01-01	21.7
1952-01-01	20.8
1953-01-01	20.6
1954-01-01	22.1
1955-01-01	22.7
1956-01-01	24.1
1957-01-01	25.0
1958-01-01	25.4
1959-01-01	25.5
1960-01-01	27.8
1961-01-01	29.3
1962-01-01	31.2
1963-01-01	34.8
1964-01-01	36.7
1965-01-01	39.2
1966-01-01	42.3
1967-01-01	43.8
1968-01-01	47.2
1969-01-01	50.6
1970-01-01	54.9
1971-01-01	58.5
1972-01-01	58.7
1973-01-01	62.4
1974-01-01	67.8
1975-01-01	65.6
1976-01-01	70.3
1977-01-01	72.9
1978-01-01	72.9
1979-01-01	75.1
1980-01-01	75.3
1981-01-01	75.0
1982-01-01	74.5
1983-01-01	75.6
1984-01-01	75.3
1985-01-01	75.7
1986-01-01	75.1
1987-01-01	75.1
1988-01-01	77.8
1989-01-01	80.6
1990-01-01	82.8
1991-01-01	82.8
1992-01-01	82.7
1993-01-01	81.0
1994-01-01	83.5
1995-01-01	86.6
1996-01-01	86.5
1997-01-01	89.7
1998-01-01	93.7
1999-01-01	96.8
2000-01-01	100.1
2001-01-01	100.5
2002-01-01	100.0
2003-01-01	101.0
2004-01-01	102.8
2005-01-01	105.1
2006-01-01	106.3
2007-01-01	108.8
2008-01-01	104.2
2009-01-01	96.4
2010-01-01	99.9
2011-01-01	101.0