"LPI_final" "CI_low" "CI_high"
"1990" 1 1 1
"1991" 1.01788822997132 0.960952326161983 1.09622967185438
"1992" 0.991079419290508 0.914652869314358 1.08041336181581
"1993" 0.916662071679583 0.827671781183084 1.02307520627762
"1994" 0.692370363259167 0.429889044832109 0.946529800055441
"1995" 0.559030629011407 0.333858516053963 0.838039129790673
"1996" 0.511652239979524 0.30242352996143 0.785902718813485
"1997" 0.473827806402267 0.275034788517497 0.735246992481672
"1998" 0.438983628485435 0.258947914500604 0.679445793202439
"1999" 0.41234118055633 0.241573573531189 0.631290566810759
"2000" 0.411675635745082 0.235511369216336 0.636197342131546
"2001" 0.382981408924861 0.217388041501893 0.592006815943565
"2002" 0.350763315876615 0.201138206656442 0.543927260042813
"2003" 0.350046720430468 0.197012006095041 0.567580604002333
"2004" 0.329731141313721 0.182787268615519 0.540552282218865
"2005" 0.33350334749273 0.187006681174526 0.555326841388589
"2006" 0.319662220796397 0.179289869051422 0.528961772035224
"2007" 0.294899035878181 0.161630233303113 0.492217216808137
"2008" 0.286307787528298 0.157071462486153 0.479204241937985
"2009" 0.288381602668783 0.159496293927485 0.475279166302124
"2010" 0.299760265329026 0.16370377387244 0.500286866513363
"2011" 0.298587151105176 0.162190387985305 0.503393447504809
"2012" 0.272526988681434 0.147326383526564 0.456304668531351
"2013" 0.27422280633578 0.147682661432528 0.463030917534482
"2014" 0.286404961894681 0.149501194688577 0.497865685580033
"2015" 0.278827377696054 0.145535466551267 0.491162482670969
"2016" 0.275193210718344 0.141168064402308 0.479246886590961
"2017" -99 NA NA