Year	Index
2004-01-01	178.2332858256840
2005-01-01	125.2443070943520
2006-01-01	99.5085695206017
2007-01-01	105.0709700830200
2008-01-01	113.0181127201460
2009-01-01	87.3384862158537
2010-01-01	100.0000000000000
2011-01-01	142.1764413451890
2012-01-01	100.5085075749830
2013-01-01	98.8387266371773
2014-01-01	118.7821452045340
2015-01-01	159.8942679346090
2016-01-01	203.0307172053670
2017-01-01	254.2017819477550
2018-01-01	216.6421059767540
2019-01-01	223.2303279263510