Year	Index 2015=100
1998-01-01	46.7216563010098
1999-01-01	47.4278777433390
2000-01-01	53.5812542394123
2001-01-01	61.7867896368753
2002-01-01	61.5693875441436
2003-01-01	62.9183954016070
2004-01-01	66.5529124390702
2005-01-01	66.8929516097532
2006-01-01	69.3679908193140
2007-01-01	74.2177298110211
2008-01-01	83.1981085646305
2009-01-01	83.9060589691670
2010-01-01	82.8786518405967
2011-01-01	91.4082464258582
2012-01-01	97.1544996201395
2013-01-01	101.2569928862490
2014-01-01	101.5332550590510
2015-01-01	100.0000000000000
2016-01-01	100.3522342703230
2017-01-01	104.3373161129910