Year	Index
2004-01-01	76.5218362962274
2005-01-01	80.8765410800062
2006-01-01	81.2926730239157
2007-01-01	81.0777099582034
2008-01-01	91.8410476913219
2009-01-01	102.7235707286010
2010-01-01	100.0000000000000
2011-01-01	111.7649204312850
2012-01-01	117.4185194375760
2013-01-01	128.5008363889670
2014-01-01	137.6010190113020
2015-01-01	138.4774124095000
2016-01-01	147.3543260442610
2017-01-01	153.8802457186000