"LPI_final" "CI_low" "CI_high" "1985" 1 1 1 "1986" 0.9818891240166 0.925021631760953 1.03782213331791 "1987" 1.02937755897124 0.938208310429834 1.12236706940758 "1988" 1.04649836552919 0.939635229425266 1.16376581714641 "1989" 1.06767354809769 0.956116096230912 1.20382770861958 "1990" 1.05340486779507 0.929398649346005 1.1909441421001 "1991" 1.03512396868944 0.904555275999106 1.17983427361739 "1992" 1.02736633626611 0.894335430448559 1.1697899754222 "1993" 1.00917478532786 0.873774001910955 1.16270174384157 "1994" 0.993033940205076 0.856083203687449 1.15330345559168 "1995" 0.971410421563077 0.837888240885981 1.13214768499844 "1996" 0.959943492851141 0.824408261378095 1.12891791153148 "1997" 0.998377877839538 0.83793545194254 1.18485490560156 "1998" 1.05218459404084 0.878136227661001 1.26367268118261 "1999" 1.00658240019758 0.822685861992229 1.22084735555439 "2000" 0.900974955951508 0.71519517737065 1.12031507796228 "2001" 0.801802776897432 0.624523312861894 1.01022299130481 "2002" 0.723231459500111 0.562191198678885 0.918518944744242 "2003" 0.657983249826433 0.509465207132509 0.843962344246824 "2004" 0.646047752399292 0.501102777423923 0.842125468465079 "2005" 0.637265586993411 0.493378752944409 0.83488529069696 "2006" 0.615046428355211 0.461362037015269 0.826544350697657 "2007" 0.634691222186972 0.467833641159497 0.852726642722542 "2008" 0.597713586245678 0.431039636116387 0.830041356689469 "2009" 0.602996521587928 0.435256103326874 0.830253316470096 "2010" 0.623363021418818 0.446755367014681 0.883050078131993 "2011" 0.616827874254209 0.432629227764957 0.881021333732069 "2012" 0.597736605497574 0.4139771360651 0.858720388316624 "2013" 0.550526743228943 0.381725608002474 0.805438715717182 "2014" 0.503043052169869 0.343342864173732 0.727668443565701 "2015" 0.516858349374456 0.346457420831748 0.755542302349784 "2016" 0.515510215620666 0.335779468199293 0.769063036924352 "2017" -99 NA NA