"LPI_final" "CI_low" "CI_high" "1990" 1 1 1 "1991" 0.98620251455436 0.953681378894383 1.02426812086142 "1992" 0.97069821810501 0.92111733049011 1.03147619829434 "1993" 0.948539993068351 0.88622759933045 1.02587599485113 "1994" 0.904659906620619 0.825430718833427 0.997714633570958 "1995" 0.842465171760327 0.751068529220748 0.940493128074054 "1996" 0.788347928293591 0.69535542511845 0.89863634702241 "1997" 0.788651623583926 0.679301864305482 0.922094142668242 "1998" 0.792099078546363 0.671541176521742 0.962981698212682 "1999" 0.772033966425327 0.623362837192036 0.948327629676738 "2000" 0.65099080854334 0.484209723504356 0.869184037441918 "2001" 0.533807047058741 0.36643104458184 0.760709835935857 "2002" 0.454235053693822 0.305319463125323 0.676451153020997 "2003" 0.412809871457107 0.277568226216955 0.627125299257959 "2004" 0.398883049527079 0.26125370226366 0.609967177060739 "2005" 0.37768177623209 0.242611097931106 0.596014635122818 "2006" 0.373803957827441 0.238048060580277 0.592908428807778 "2007" 0.356791446267244 0.221749953325941 0.566613971536155 "2008" 0.330862486189319 0.205393990711473 0.520866178097188 "2009" 0.322176337880333 0.200627518412923 0.519729046238217 "2010" 0.325016882415316 0.196757216390296 0.533917933475671 "2011" 0.33836504614096 0.207272220019763 0.556501450994512 "2012" 0.360186436120961 0.212177335543061 0.608277198801478 "2013" 0.319682401586162 0.182682546302773 0.552570497111622 "2014" 0.328399450814457 0.187874881651584 0.579190463146637 "2015" 0.35790826376656 0.196453365239686 0.644587749219542 "2016" 0.343421437806077 0.182545953605355 0.638400806442385 "2017" -99 NA NA