"LPI_final" "CI_low" "CI_high"
"1985" 1 1 1
"1986" 1.02530502605575 0.910076500671075 1.21022321265079
"1987" 0.915361338671583 0.811408010521422 1.08002683170215
"1988" 0.887115771320966 0.777365810395472 1.06779046624295
"1989" 0.864669856506453 0.735499131378768 1.05410885173197
"1990" 0.778022053846557 0.653055586482566 0.959906260817984
"1991" 0.742109058078577 0.622107747417228 0.921696664961052
"1992" 0.738632258612998 0.612258494260584 0.925363180538885
"1993" 0.661794257974365 0.540369186137117 0.83514405830392
"1994" 0.684021546261534 0.560924811465338 0.86462358685189
"1995" 0.691103967104674 0.563320034836334 0.880108640788302
"1996" 0.611169997053555 0.468318692623941 0.797647006304467
"1997" 0.532008553481924 0.407372588085981 0.7029130544027
"1998" 0.498550890814163 0.376209423014385 0.660967924869043
"1999" 0.487120046759529 0.365568336777252 0.641521526429101
"2000" 0.499381198982662 0.373131152548964 0.662517043847684
"2001" 0.48137270249471 0.357059609332475 0.637953787055225
"2002" 0.471941521542918 0.350105315992393 0.630198078951036
"2003" 0.493757567828921 0.363600553557844 0.672146894870443
"2004" 0.467884435195822 0.342748170271929 0.632879645427077
"2005" 0.456758456418483 0.330038692090807 0.621811683027099
"2006" 0.46218926895584 0.335404209152591 0.627463832613332
"2007" 0.45411310124 0.32614272247854 0.622262701836513
"2008" 0.416968186410969 0.299689077502775 0.575181354803187
"2009" 0.397640442734599 0.284312966675069 0.547708665542739
"2010" 0.384363163456722 0.272587861043528 0.534449606133761
"2011" 0.364047230083697 0.254579947074843 0.511870906780012
"2012" 0.330126139575849 0.230336260036833 0.466347952222535
"2013" 0.342622661262652 0.237087165032297 0.490232311189283
"2014" 0.332531097532064 0.228301197405248 0.475651190520795
"2015" 0.334905127372401 0.231014853890976 0.482593315848217
"2016" 0.357608151586655 0.239794133387387 0.536025379472452
"2017" -99 NA NA