Year	Index 2015=100
1998-01-01	176.2769769185900
1999-01-01	225.1062411465710
2000-01-01	336.9885842846430
2001-01-01	366.7861011582370
2002-01-01	374.4937921839850
2003-01-01	444.9379218398470
2004-01-01	451.9790017498540
2005-01-01	407.5910340804930
2006-01-01	352.7372718940090
2007-01-01	351.9540038330140
2008-01-01	350.5374552120660
2009-01-01	230.8724272977250
2010-01-01	141.8465127906010
2011-01-01	96.2669777518540
2012-01-01	81.2515623698025
2013-01-01	59.2450629114240
2014-01-01	77.3435547037747
2015-01-01	100.0000000000000
2016-01-01	257.0785767852680
2017-01-01	312.3073077243560