"LPI_final" "CI_low" "CI_high"
"1985" 1 1 1
"1986" 1.04158441662467 0.986012361883331 1.07369512657908
"1987" 1.06976123429566 0.955430441701515 1.19270756735069
"1988" 0.98266708241035 0.817348588290672 1.17254820571878
"1989" 0.898507569895729 0.70262076278717 1.10838338830481
"1990" 0.931539316440901 0.694337550646903 1.21927554906214
"1991" 0.91214905705711 0.680665858238634 1.19990372378395
"1992" 0.882190206922546 0.658336426841183 1.16487751832109
"1993" 0.859714332888861 0.638918852229603 1.14862541538041
"1994" 0.838529794983551 0.62009741735667 1.12179029361551
"1995" 0.817223951055713 0.605597013064472 1.09172866985638
"1996" 0.74437882299863 0.519531465540906 1.04948359334515
"1997" 0.743093505650781 0.518605538589636 1.04011149271155
"1998" 0.747380447964707 0.526261639843789 1.04636828590547
"1999" 0.754936778100086 0.526168914256621 1.06674662014566
"2000" 0.731815246890944 0.514380495247494 1.0422476987169
"2001" 0.663918700929809 0.455329346897997 0.954073698711071
"2002" 0.533314529209332 0.361129314045735 0.773354553776235
"2003" 0.582713828434678 0.38326916846515 0.879300356446507
"2004" 0.58719377798984 0.395276986691378 0.894211530380947
"2005" 0.565153976324474 0.367641729082831 0.858715616152882
"2006" 0.522371197680462 0.337239840952656 0.803715613541655
"2007" 0.548391399299865 0.349893167857879 0.879583230329594
"2008" 0.54596401008426 0.334906130681596 0.892957209165765
"2009" 0.542326570721289 0.336340235237653 0.892614944147982
"2010" 0.50476166269629 0.304999523722259 0.851119552379105
"2011" 0.477330514855561 0.287690695888543 0.809813457020271
"2012" 0.457954890287528 0.27146496530907 0.777933159641325
"2013" 0.499237005623561 0.2792676755284 0.875454281819346
"2014" 0.494163578173654 0.273353727216018 0.882771023312778
"2015" 0.47658914587344 0.251955585771331 0.88402076343959
"2016" 0.42736054378967 0.214001426266248 0.794306722106123
"2017" -99 NA NA