"LPI_final" "CI_low" "CI_high"
"1985" 1 1 1
"1986" 0.926260718235463 0.826929503178155 1.03752365207513
"1987" 0.913449552817836 0.806012154299895 1.0368749910069
"1988" 0.771359668074107 0.622086218749124 0.948835206877377
"1989" 0.748198676269402 0.601376013360145 0.92176971660107
"1990" 0.71800536953868 0.569611913517375 0.892064645365267
"1991" 0.715744292015352 0.562258407482573 0.895026639120864
"1992" 0.705811511436898 0.550714119121877 0.883884208831331
"1993" 0.679739576596061 0.525711513847713 0.86354935933725
"1994" 0.480292780042264 0.219321767039481 0.805247337452776
"1995" 0.368227026617382 0.168041410169841 0.669607815803172
"1996" 0.315117995816629 0.141713473850258 0.589603478229992
"1997" 0.279350816756409 0.124702005779487 0.536131411352534
"1998" 0.2597268222944 0.114912416325205 0.497879096356238
"1999" 0.244265819629205 0.108328289692661 0.473131047858136
"2000" 0.230336464217379 0.101225999706446 0.455781084973488
"2001" 0.220907176582219 0.0962608553808889 0.439348928985056
"2002" 0.196781387886642 0.0854814770347421 0.382326294887301
"2003" 0.201867027336683 0.0865742190067544 0.428799046806712
"2004" 0.185059327764434 0.0792284128499098 0.39167253471869
"2005" 0.195370688053619 0.0819371778349469 0.412887176317158
"2006" 0.196361822304875 0.0814464043215525 0.421331455660488
"2007" 0.175314856039372 0.0728066060595755 0.378158600554556
"2008" 0.171888323701519 0.0684569095606055 0.371234476373628
"2009" 0.177154129478389 0.0719292093007052 0.37753426598812
"2010" 0.189426861940274 0.0770383320409953 0.403844317759586
"2011" 0.188586853516501 0.0766524251414743 0.417682927067806
"2012" 0.176407047104406 0.0697325291598237 0.390836495617023
"2013" 0.16694161420731 0.0665255699454492 0.382520982510032
"2014" 0.182145820145603 0.0700614687514091 0.420798688199153
"2015" 0.18624396842764 0.0714496648692776 0.425192485857971
"2016" 0.194382945486722 0.0770044085935336 0.440462719523613
"2017" -99 NA NA