"LPI_final" "CI_low" "CI_high" "1990" 1 1 1 "1991" 0.979017399461913 0.939015019966309 1.0359832148463 "1992" 0.959485172410737 0.892553194278949 1.03985370164159 "1993" 0.933139369201358 0.848775511785976 1.0414798542468 "1994" 0.901826621343701 0.801983216626886 1.02700884232566 "1995" 0.851784560492256 0.740002949573857 0.993923598362166 "1996" 0.794931308775748 0.666887808297918 0.94240478435168 "1997" 0.817841324084538 0.664662511248018 1.02792085186735 "1998" 0.821165816036554 0.63765356324341 1.06268034824994 "1999" 0.779906607826724 0.593045420011914 1.04670176219354 "2000" 0.709200829111179 0.522623300809704 0.956253353254781 "2001" 0.620863256855784 0.44616420469455 0.850740045378605 "2002" 0.520928521594606 0.357314295942968 0.767138705543354 "2003" 0.462087269701585 0.303171417545955 0.711096527024389 "2004" 0.429477418074521 0.278539435456005 0.674839172689012 "2005" 0.434197995517584 0.283519083367073 0.688403138980286 "2006" 0.443769438103381 0.286663882217328 0.71111694034291 "2007" 0.427898915048368 0.266672088008472 0.706471079135625 "2008" 0.391154755516668 0.236601300511715 0.667109404892629 "2009" 0.406044338329619 0.242471345257048 0.702805589735904 "2010" 0.41771700967465 0.23991973791696 0.717254373586761 "2011" 0.40883247209625 0.226257839312834 0.735621376448113 "2012" 0.383939578323462 0.211425019930549 0.700677266801178 "2013" 0.344190668276976 0.18271372116935 0.622578582667196 "2014" 0.311109714509562 0.162644131965443 0.594221677797028 "2015" 0.306950147014429 0.15984372135573 0.596079832803327 "2016" 0.33543084935478 0.167244314704974 0.64325584087362 "2017" -99 NA NA