Year	Index 2002=100
1973-01-01	23.2
1974-01-01	21.7
1975-01-01	23.6
1976-01-01	25.8
1977-01-01	27.4
1978-01-01	30.6
1979-01-01	31.5
1980-01-01	33.6
1981-01-01	38.6
1982-01-01	39.5
1983-01-01	43.0
1984-01-01	44.2
1985-01-01	42.8
1986-01-01	47.3
1987-01-01	50.6
1988-01-01	51.3
1989-01-01	54.5
1990-01-01	56.4
1991-01-01	60.6
1992-01-01	62.0
1993-01-01	63.4
1994-01-01	65.8
1995-01-01	70.3
1996-01-01	75.0
1997-01-01	78.7
1998-01-01	80.4
1999-01-01	85.7
2000-01-01	90.7
2001-01-01	88.4
2002-01-01	100.0
2003-01-01	107.6
2004-01-01	114.4
2005-01-01	122.6
2006-01-01	132.0
2007-01-01	143.1
2008-01-01	143.3
2009-01-01	145.9
2010-01-01	175.2
2011-01-01	176.6