"LPI_final" "CI_low" "CI_high"
"1985" 1 1 1
"1986" 0.958609130613971 0.868820959861455 1.05833258190396
"1987" 0.839320152795242 0.72500524224465 0.983516824546413
"1988" 0.857275268337629 0.726886234304241 1.01651434957243
"1989" 0.906216070864352 0.748165900910907 1.11727202009565
"1990" 0.88271016045184 0.675562489517197 1.13246051526909
"1991" 0.7988079557677 0.60140665474943 1.07660023164798
"1992" 0.837506527440963 0.625244601665038 1.14685012660675
"1993" 0.794553106568818 0.583739422906287 1.09442282404523
"1994" 0.803590431909141 0.586577719093193 1.11025733931395
"1995" 0.807487308069324 0.585357349822358 1.13263379113597
"1996" 0.808247530604505 0.586655391994031 1.12907600455135
"1997" 0.771577567951081 0.556532259476114 1.08231106804433
"1998" 0.78926261959096 0.566512417740995 1.11844018150145
"1999" 0.791171675524427 0.56077309655279 1.14241792474599
"2000" 0.803009604839665 0.563397647581816 1.1771640046764
"2001" 0.778595852136448 0.534004969051054 1.14460407614737
"2002" 0.751661566150396 0.510812029829792 1.09332863281873
"2003" 0.701496616558183 0.477458028229379 1.04308604600194
"2004" 0.681604970821416 0.470720745395455 1.01471239636917
"2005" 0.655964266547376 0.453065372965873 0.991455828616259
"2006" 0.628666615894087 0.429591948800759 0.952757654501657
"2007" 0.624050504564801 0.420664016829838 0.963020751887158
"2008" 0.605793402595632 0.402914494884767 0.93663153142635
"2009" 0.622915923694993 0.415583500533923 0.976428107894108
"2010" 0.565814187916896 0.365648251897712 0.914097502334855
"2011" 0.540541453190295 0.350958065329902 0.864767613717106
"2012" 0.687803178848243 0.404693777161751 1.19675295965966
"2013" 0.659749650959391 0.357793424707198 1.22914313622844
"2014" 0.567088033981574 0.303727165458293 1.07941724149544
"2015" 0.574077491207622 0.29808570173031 1.15189286656653
"2016" 0.51519133847137 0.262746115022613 1.0302971944414
"2017" -99 NA NA