"LPI_final" "CI_low" "CI_high"
"1985" 1 1 1
"1986" 0.984545356911911 0.931393247453873 1.0397936613609
"1987" 1.00542136053704 0.93282020845693 1.08222312931073
"1988" 1.00488234153815 0.90937304341607 1.1086868557145
"1989" 1.02019119829334 0.909462116281953 1.14313037167126
"1990" 0.987641748006098 0.868185241333091 1.11927856248074
"1991" 0.956692489368051 0.839873217659944 1.09270851064822
"1992" 0.950139080826359 0.828723166287696 1.09015603057255
"1993" 0.924532844043757 0.802699173924783 1.06978337854543
"1994" 0.901498552432342 0.778467870115705 1.04564670777679
"1995" 0.873353923931964 0.75145087297122 1.01577089753574
"1996" 0.861988093383781 0.739973458594663 1.0121994545659
"1997" 0.876977692955636 0.745577766907571 1.02843344734075
"1998" 0.880754585771846 0.746260741609603 1.0463418883681
"1999" 0.819057836415652 0.669975290997784 0.994388006030848
"2000" 0.741255109544749 0.593541661955214 0.916375342666672
"2001" 0.691293412334555 0.546528330733927 0.870888078203304
"2002" 0.615486505933779 0.482682571532649 0.790183852805653
"2003" 0.579852407284463 0.449172383062433 0.748572213556554
"2004" 0.55576026028775 0.421674420786677 0.720485760464355
"2005" 0.528985587385732 0.39787848277825 0.695483788514488
"2006" 0.506622106420234 0.381976967480817 0.66350292274344
"2007" 0.474947089969795 0.354384236269968 0.624231274892295
"2008" 0.434217290152482 0.321209911802099 0.582365497572284
"2009" 0.426352270924415 0.317822190793516 0.573654936417166
"2010" 0.413026948636478 0.300199927176767 0.559424145054158
"2011" 0.406860882602806 0.293104350350323 0.556335446165342
"2012" 0.386561237059084 0.277833166962084 0.531517231394386
"2013" 0.352907159467077 0.250177129493101 0.489210982223351
"2014" 0.306221113479097 0.207686956507568 0.446284383454875
"2015" 0.325328366251844 0.220076690053996 0.478490251016305
"2016" 0.319121615961827 0.204885883646194 0.472443805215114
"2017" -99 NA NA