"LPI_final" "CI_low" "CI_high"
"1995" 1 1 1
"1996" 1.00892578426727 0.856095541944137 1.181348508713
"1997" 1.05950836912485 0.893360196408666 1.24467548129148
"1998" 1.3155820546992 0.967819441790598 1.93332056011667
"1999" 1.63618596223911 1.09553503687014 2.76091307710593
"2000" 2.03759620029604 1.22987771589346 3.8086238425948
"2001" 1.65753113830762 0.798368533885436 3.48538664069488
"2002" 1.83767214421176 0.880550486165105 3.93017602473463
"2003" 2.03587784100491 0.944129276018152 4.30140624003266
"2004" 2.16826681863429 0.991404056413288 4.71164312134125
"2005" 2.172667459032 0.972804020431895 4.93962377454624
"2006" 2.08499452403366 0.913348500153648 4.88397823587928
"2007" 2.07221372839302 0.92107489063555 4.79551919667877
"2008" 2.78137993739639 1.19953705006316 6.75881330081204
"2009" 4.19829990733273 1.78685603166936 10.404948174452
"2010" 3.05929836072115 1.22713841109538 7.65533005460396
"2011" 3.12606323533905 1.19304759501027 7.67137527503628
"2012" 2.31468207937558 0.861497639068816 5.65608144374026
"2013" 2.97717754344473 1.10070423264055 8.16142379628976
"2014" 3.06260030679909 1.0076197706339 9.17848710858291
"2015" 3.52767749623496 1.15753206932295 10.3563146333578
"2016" 4.0474685668753 1.31880487638382 11.5781411818957
"2017" -99 NA NA