Year	Index 2015=100
1998-01-01	34.3970590066315
1999-01-01	35.9850765391677
2000-01-01	40.0799645161476
2001-01-01	39.8652325856474
2002-01-01	37.7778384705528
2003-01-01	38.4769656861347
2004-01-01	43.3858374926851
2005-01-01	59.9201961411980
2006-01-01	73.3034885537666
2007-01-01	72.6992428888708
2008-01-01	97.8328662890416
2009-01-01	95.5861000871164
2010-01-01	116.1455812602850
2011-01-01	149.0368792953250
2012-01-01	179.6728293485630
2013-01-01	193.7179363081990
2014-01-01	148.0882779982580
2015-01-01	100.0000000000000
2016-01-01	89.7880166489207
2017-01-01	109.6118478366080