"LPI_final" "CI_low" "CI_high"
"1985" 1 1 1
"1986" 0.991557046055358 0.916158988115774 1.05357675960272
"1987" 1.01437584273856 0.900233962074541 1.14592299055268
"1988" 0.999850535928438 0.826124305263804 1.22010833815338
"1989" 1.02870716593055 0.827925219058383 1.29134909748454
"1990" 0.974837744932723 0.774370996740844 1.23846594139056
"1991" 0.922181033012463 0.719572278050051 1.18147222578179
"1992" 0.902363180698948 0.699565352952061 1.16839279196613
"1993" 0.881254447821793 0.676553669688783 1.14579910184884
"1994" 0.876179724889279 0.670492593925933 1.15081388653547
"1995" 0.841766968369537 0.636997743622143 1.09761171268285
"1996" 0.86064577509524 0.648154495262493 1.1430226819642
"1997" 0.889982410422481 0.657067381715912 1.20862838387943
"1998" 0.893781368098991 0.642031254962231 1.25175714503995
"1999" 0.705482216808148 0.494085116892315 1.02115246996583
"2000" 0.651381949267292 0.435417226900757 1.02916976139282
"2001" 0.677363730519732 0.442702673411208 1.09205081302731
"2002" 0.631673202764913 0.406812635855991 1.01560449159253
"2003" 0.548501141143056 0.331741116340672 0.91550512133111
"2004" 0.484124311391421 0.284428865419941 0.863351743384187
"2005" 0.477610664779174 0.279426222250231 0.837208636216847
"2006" 0.489756718328817 0.283555630506274 0.870068398526701
"2007" 0.500627727266963 0.292939180296128 0.861883454513913
"2008" 0.59012525704912 0.340702098856338 1.05648672000532
"2009" 0.591313800695183 0.334329478927923 1.07367601948474
"2010" 0.582841778390722 0.326196413425444 1.09005570748615
"2011" 0.52567671823647 0.278059276051357 0.989488616144403
"2012" 0.463785637819876 0.250081909160594 0.908082140125753
"2013" 0.469750293987582 0.249574115527258 0.926407458627529
"2014" 0.429948221575891 0.216519614002283 0.884481193770015
"2015" 0.442924856611329 0.219493973435453 0.934048475187029
"2016" 0.391450376423106 0.178857625931947 0.897135107242986
"2017" -99 NA NA