"LPI_final" "CI_low" "CI_high"
"1990" 1 1 1
"1991" 1.05394167619321 0.919106952720441 1.26780822969396
"1992" 1.00466393396433 0.847989286004313 1.21297362460791
"1993" 0.868693538849595 0.714378339292029 1.07401451892564
"1994" 0.766624062328155 0.624098191218761 0.956540696113447
"1995" 0.686522288431784 0.550876427545508 0.881164645697593
"1996" 0.718716113414269 0.548073690703496 0.963457114496149
"1997" 0.726341558183971 0.525587172612224 1.00164701088133
"1998" 0.667583743108453 0.483181382311161 0.926926173110635
"1999" 0.625775110178001 0.453814520151727 0.89325752155231
"2000" 0.667734866858326 0.472116417120035 0.947470089143944
"2001" 0.61152000820374 0.423552951209498 0.890024486617799
"2002" 0.593944867979579 0.40602811438385 0.874737180659664
"2003" 0.558817079802994 0.375649074080153 0.824215888981517
"2004" 0.542594120008543 0.370561820823204 0.805377284759223
"2005" 0.512186970006279 0.347295487152404 0.774771913046804
"2006" 0.471901859825406 0.320841110468399 0.70052953597965
"2007" 0.458559122361084 0.311504192210292 0.684561240323404
"2008" 0.432836108647842 0.291834435584739 0.650127953392599
"2009" 0.409621475623463 0.273815169351814 0.606748176831275
"2010" 0.398118660498873 0.272362639878344 0.587542895354726
"2011" 0.386797154396055 0.26148031890177 0.58644310759615
"2012" 0.33353371190572 0.210319724327689 0.540831277505033
"2013" 0.370778952344925 0.228386816624099 0.613161159464247
"2014" 0.358213395115241 0.216995190175578 0.605497483541097
"2015" 0.349845152533366 0.212817082271165 0.600620565810485
"2016" 0.319924632294557 0.193544528533992 0.550058360576993
"2017" -99 NA NA