Annual Index 2015=100
1997-01-01 35.5396417094139
1998-01-01 40.3163563176868
1999-01-01 45.9908537915237
2000-01-01 48.3145518275724
2001-01-01 51.1274241235332
2002-01-01 53.9678731152557
2003-01-01 58.2718582959061
2004-01-01 63.9579526475650
2005-01-01 74.7268785723199
2006-01-01 80.1157421900977
2007-01-01 80.1405673879791
2008-01-01 70.8586510975665
2009-01-01 58.8638796174098
2010-01-01 50.0164362084481
2011-01-01 50.2291596814387
2012-01-01 58.2745567588278
2013-01-01 55.9074335526436
2014-01-01 66.1908099078251
2015-01-01 100.0000000000000
2016-01-01 151.4421790044610
2017-01-01 104.5597258891610