"LPI_final" "CI_low" "CI_high"
"1990" 1 1 1
"1991" 0.968765634431562 0.923698147642615 1.02380738858623
"1992" 0.963187816198767 0.892836182404261 1.044196165764
"1993" 0.901199487112572 0.804816633461089 1.01099864289323
"1994" 0.907811009956607 0.80086213027999 1.0307751867081
"1995" 0.900735723710066 0.768488507464783 1.03807234096757
"1996" 0.801602403203345 0.633791516071587 0.980556813195825
"1997" 0.717909040667725 0.566680127507919 0.884294215725119
"1998" 0.652377635942243 0.508357305863964 0.81277052005304
"1999" 0.610907972421084 0.469135169657953 0.779891987967174
"2000" 0.534023086671762 0.398133031893744 0.698444934876381
"2001" 0.519856704876354 0.384321376705182 0.684449667907843
"2002" 0.449580673047778 0.280709613605583 0.668524501935273
"2003" 0.46441578822957 0.292391546038809 0.690375283983584
"2004" 0.451269856380606 0.276946804953599 0.680234085915733
"2005" 0.466817394082551 0.28567934881208 0.709493540232244
"2006" 0.482636108983219 0.289564506797244 0.72506258788696
"2007" 0.491406311465703 0.298083672775599 0.754742818767328
"2008" 0.479202407858026 0.285376354450394 0.752701414184418
"2009" 0.484452566866252 0.2822091167752 0.782045443872202
"2010" 0.493545765765365 0.289057288738177 0.809906975618897
"2011" 0.50671400947108 0.291092981461339 0.831940237822062
"2012" 0.522742551973971 0.296754407930726 0.873270412074948
"2013" 0.476615947213925 0.26440131588033 0.796176248079464
"2014" 0.420712877597448 0.236368237914693 0.756378042246893
"2015" 0.442542871693416 0.24904896026057 0.824313378647731
"2016" 0.392179593522899 0.20685310855421 0.755526545825556
"2017" -99 NA NA