"LPI_final" "CI_low" "CI_high"
"1990" 1 1 1
"1991" 1.01788822997132 0.961859113091597 1.09800149898357
"1992" 0.991079419290508 0.919428360756101 1.08168611981208
"1993" 0.916662071679583 0.82926087808407 1.02288914505165
"1994" 0.692370363259167 0.420559241800454 0.947055676373358
"1995" 0.559030629011407 0.323421216114801 0.833483840449517
"1996" 0.511652239979524 0.279000760999602 0.781987043533996
"1997" 0.473827806402267 0.261515492249117 0.729380205034859
"1998" 0.438983628485435 0.241252313681971 0.683042224700972
"1999" 0.41234118055633 0.226020719552227 0.642949377056075
"2000" 0.409517347171977 0.224954097971966 0.647162513009263
"2001" 0.383546737262186 0.210111691911102 0.62276557804895
"2002" 0.353575282326708 0.188762055058787 0.576511820392888
"2003" 0.352174029694231 0.189335894508258 0.571136418464064
"2004" 0.330163659306975 0.180474507169771 0.540276835556071
"2005" 0.332935235055025 0.182960221130121 0.54860557619397
"2006" 0.322384507311514 0.177239039088857 0.536872855886656
"2007" 0.296706505288287 0.161969281703551 0.487787223735936
"2008" 0.287328413147206 0.15602714317739 0.477368803577908
"2009" 0.288374584719157 0.153839377681293 0.484642728103356
"2010" 0.299913947441591 0.161702022334964 0.511007859624085
"2011" 0.301465643800959 0.159148901795131 0.514921245812198
"2012" 0.268606830946577 0.139336328238829 0.460196917025464
"2013" 0.268812097771809 0.136322967097201 0.466337664670792
"2014" 0.282210449998614 0.143748689646893 0.490464953547515
"2015" 0.279939670286336 0.142642412332854 0.487548801980219
"2016" 0.283970605513264 0.144062764467715 0.504999363294753
"2017" -99 NA NA