"LPI_final" "CI_low" "CI_high"
"1990" 1 1 1
"1991" 0.963921873614597 0.91009159406872 1.01173589004599
"1992" 0.953669477254333 0.881190382723579 1.02596765973507
"1993" 0.912432026038481 0.837343257633075 1.00593552272584
"1994" 0.921348072261227 0.838247308750131 1.02094777897924
"1995" 0.86569660780821 0.76560438190044 0.98091735925815
"1996" 0.882725003411543 0.776416081475589 1.01047430305494
"1997" 0.910646649332978 0.781877857824851 1.05995925305512
"1998" 0.970080625423567 0.816041922952978 1.14497886334341
"1999" 0.814302965207148 0.664317277858726 1.01686672809849
"2000" 0.71103843814605 0.555215078086881 0.966065404424453
"2001" 0.639225568819347 0.460291883314077 0.902421785265084
"2002" 0.553006920753705 0.387422959845626 0.803018720814695
"2003" 0.474779449949249 0.326897687216306 0.698648248654173
"2004" 0.433269608282395 0.289720088872208 0.652253878852882
"2005" 0.424621906628583 0.275620640810692 0.651743004772949
"2006" 0.426661897984672 0.281333126228493 0.654902393015445
"2007" 0.424595741880987 0.273152665022337 0.659337727829259
"2008" 0.464301110497703 0.300280591617743 0.723064978473966
"2009" 0.451992732134136 0.29052853713994 0.699548888528534
"2010" 0.442768183580571 0.284340820283115 0.704730004856851
"2011" 0.455337538399664 0.283852752270598 0.742662315395443
"2012" 0.454272877653043 0.278792826390718 0.766928185190823
"2013" 0.455677439766519 0.277133407414772 0.771176901795275
"2014" 0.453537720107595 0.272083256906973 0.771333210845849
"2015" 0.431793167959193 0.254746996177147 0.759547992610485
"2016" 0.423282041825824 0.242258026602131 0.758465573144809
"2017" -99 NA NA