"LPI_final" "CI_low" "CI_high"
"1990" 1 1 1
"1991" 1.00188479752708 0.939551732276838 1.06872763717669
"1992" 1.01332193534641 0.93153730319865 1.10711997401002
"1993" 1.03281004447708 0.930637594824091 1.15591708979508
"1994" 1.01437719145363 0.874964503497427 1.17597644507869
"1995" 0.955239522591725 0.790030897322037 1.1516162350029
"1996" 0.874414032411576 0.701082180494594 1.08281403389084
"1997" 0.825066933867003 0.655419752221785 1.03962839611551
"1998" 0.753440242267646 0.567024592013273 0.986097210680612
"1999" 0.669579488560446 0.482585404219952 0.917553991037041
"2000" 0.616362740389568 0.439125082481195 0.857337500792886
"2001" 0.596509682142913 0.422787832590158 0.848200825311622
"2002" 0.428433730493172 0.208173079908865 0.771812959512054
"2003" 0.477459433290481 0.227281119603227 0.873647829274251
"2004" 0.525967473381424 0.245263864533925 0.964477370751566
"2005" 0.588130389526064 0.272534715185429 1.08724203479492
"2006" 0.635754824104997 0.283221688578462 1.19358712250824
"2007" 0.658492844421164 0.284401676160303 1.25253517466286
"2008" 0.637504680154061 0.272389376305782 1.29045896177327
"2009" 0.657044048591198 0.290933266123596 1.39213994141459
"2010" 0.677128927950876 0.29974936985025 1.43288431736969
"2011" 0.770434342418913 0.317018166060375 1.6714766118125
"2012" 0.874874808521739 0.355708794094119 1.91454863279154
"2013" 0.698466693839043 0.281679193557638 1.59717479957426
"2014" 0.456945515080686 0.178174504825899 1.04618039725269
"2015" 0.445490024337728 0.172945778488767 1.04966967693481
"2016" 0.402075207900653 0.142924408904586 1.09072021411979
"2017" -99 NA NA