"LPI_final" "CI_low" "CI_high"
"1990" 1 1 1
"1991" 0.998521021817802 0.93497209532554 1.06362697173294
"1992" 0.980196986440584 0.905512479711937 1.06022453594226
"1993" 0.97350829652446 0.888479265894965 1.06633369375979
"1994" 0.961788510463886 0.872171169145361 1.06322714548238
"1995" 0.947578562093621 0.854935310236821 1.05678966895329
"1996" 0.944194749125036 0.846561452676157 1.06432227858059
"1997" 0.965634880595513 0.855787106440431 1.09557628006532
"1998" 0.972195115831339 0.843966512802345 1.11694043842109
"1999" 0.897478677445729 0.715322744003928 1.10387369278936
"2000" 0.832172617326013 0.634630717294714 1.07882776877747
"2001" 0.786242981524098 0.556717706207427 1.04232892932341
"2002" 0.740821337017982 0.508143264521201 1.0103132391316
"2003" 0.702883022981234 0.476920234149104 0.968550782149877
"2004" 0.688147933669459 0.46368757538455 0.987300628997455
"2005" 0.632227490342151 0.413951488664958 0.919228116046369
"2006" 0.597090486307116 0.383350120702035 0.875396034412007
"2007" 0.558773915055611 0.353917940246328 0.829103590744094
"2008" 0.515259694752211 0.328117254332025 0.770289647985823
"2009" 0.518994712740507 0.33195245589696 0.787568705281251
"2010" 0.502222622952309 0.318336284903952 0.78011623948446
"2011" 0.501587253029691 0.319410869890201 0.774470193715456
"2012" 0.466235408720244 0.289513875836839 0.723449474369069
"2013" 0.45676673799716 0.285415170303045 0.719152473752431
"2014" 0.386812988571878 0.223508976853682 0.66464293422145
"2015" 0.460079510457044 0.259280500853874 0.824387104316012
"2016" 0.36389648165817 0.179175527102058 0.686414846789842
"2017" -99 NA NA