"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