"LPI_final" "CI_low" "CI_high"
"1985" 1 1 1
"1986" 0.944729590780222 0.888867055545032 1.04188981647532
"1987" 1.15974920556617 0.895278079544712 1.49285900141512
"1988" 1.10824121095985 0.81173716756044 1.50416704605489
"1989" 1.27760562310472 0.876288591738386 1.83387203003526
"1990" 1.24207900657712 0.809816331050908 1.86100896676125
"1991" 1.01899187981432 0.656286063369187 1.53416752826551
"1992" 0.967474430360818 0.606815813865861 1.45767241779114
"1993" 0.831667053356163 0.507788109466179 1.32574111682759
"1994" 0.85772494636647 0.523652877833887 1.36893851599471
"1995" 0.732876297499942 0.437346813514745 1.20841005099615
"1996" 0.724353644561314 0.427659056071149 1.19764095214947
"1997" 0.675120918924651 0.394666684549649 1.12997392286065
"1998" 0.637933105746559 0.371281273955874 1.13454580075838
"1999" 0.575069554191009 0.332168357203575 1.00296955302349
"2000" 0.51428791480838 0.295415641125762 0.900925333786503
"2001" 0.48929693674195 0.284114408791503 0.858881861075153
"2002" 0.479640019390681 0.276725048765984 0.842052245866029
"2003" 0.46453026279894 0.264759383901786 0.808128402584661
"2004" 0.444141862420531 0.25275302542658 0.771657584437356
"2005" 0.422008780145563 0.238671688053437 0.73505556989185
"2006" 0.396923333407146 0.226482172669464 0.694322260181829
"2007" 0.362063977301227 0.204347411897756 0.63448537693915
"2008" 0.336814764508382 0.188967379149009 0.599729469749183
"2009" 0.297610720155442 0.167619749162917 0.522259978906314
"2010" 0.308420799449963 0.172856165626372 0.54516955104822
"2011" 0.304679852942354 0.171750017629523 0.5382822121661
"2012" 0.287500556237618 0.161134357307615 0.508325165642772
"2013" 0.271639692477979 0.154525329345202 0.485340176636227
"2014" 0.290938973399251 0.159664619105154 0.526129727280283
"2015" 0.277666733180727 0.151420957661912 0.496308142833732
"2016" 0.289826517825673 0.15953633367468 0.521291921960888
"2017" -99 NA NA