Year	%
2008	97.9292267365662
2009	102.90404040404
2010	96.2333890697879
2011	101.045841071254
2012	85.3059318075666
2013	87.8387364921031
2014	97.3859171955274
2015	99.9869332287992
2016	104.149949849549
2017	89.835098409014
2018	91.3085488175209
2019	92.5713492760997
2020	99.7160001832257
2021	93.889927310488