"LPI_final" "CI_low" "CI_high"
"1985" 1 1 1
"1986" 1.0620630649261 1.00806394048772 1.17214923203224
"1987" 0.994520963653175 0.875132586131882 1.11918244503751
"1988" 1.01982338818721 0.849925722515951 1.22590613403903
"1989" 0.926742722519836 0.755454924742896 1.12358056850976
"1990" 0.884509655867322 0.694414047379125 1.10414227443026
"1991" 0.879713096872976 0.691510559706424 1.09683160487802
"1992" 0.88650641567673 0.687047342622002 1.12518044214509
"1993" 0.819638450338275 0.634657785410528 1.05705697381894
"1994" 0.853705741335166 0.636495406449341 1.12058491371719
"1995" 0.767249817884095 0.555610847141095 1.06405234295757
"1996" 0.778311741647334 0.55571014666247 1.07360622279965
"1997" 0.815362865870388 0.575662778251908 1.15510389048801
"1998" 0.940038093563173 0.653891212201707 1.3284200309115
"1999" 0.77011911955788 0.515906390230222 1.15503960966469
"2000" 0.696094096273266 0.455143112874545 1.04687882312478
"2001" 0.650166843939201 0.424804612088402 1.02596901101658
"2002" 0.616906912445083 0.3750324908504 1.00840407544487
"2003" 0.589110602292493 0.358159716646614 0.959350258376451
"2004" 0.626065403100818 0.377740561078105 1.02185761267222
"2005" 0.612326406612584 0.373224812828261 0.995678318073299
"2006" 0.619855725645122 0.378196676862266 1.00902928062603
"2007" 0.630294347976048 0.380551807439515 1.02514214033598
"2008" 0.717274389551765 0.439486529565056 1.156965259229
"2009" 0.727009593526949 0.439312975541944 1.17237825673727
"2010" 0.751766030961479 0.452739121999319 1.20100653717033
"2011" 0.862700307042445 0.506701898637671 1.44254530750955
"2012" 0.762109924356865 0.447691212474515 1.29240197451299
"2013" 0.738287289156026 0.440047783176182 1.23485426744915
"2014" 0.786689494153191 0.466611673449878 1.34116657200742
"2015" 0.663393759118152 0.390193705750121 1.14117837593779
"2016" 0.677179257657002 0.373216767631394 1.20652336340858
"2017" -99 NA NA