"LPI_final" "CI_low" "CI_high"
"1985" 1 1 1
"1986" 0.992298722188898 0.971674081368504 1.01826637627225
"1987" 0.977260401121533 0.933448003263694 1.02819371766885
"1988" 0.922369095362129 0.867174669452698 0.979951062441336
"1989" 0.914386688425063 0.848671092266453 0.980422769480469
"1990" 0.880424467961201 0.802253069093235 0.970299183734929
"1991" 0.877770473130474 0.798060378490799 0.973150110835614
"1992" 0.839523433609466 0.756214662644221 0.933610111575356
"1993" 0.763770233427194 0.643917795106473 0.886209656673286
"1994" 0.744663485091921 0.623442350153958 0.866474786585449
"1995" 0.676471610929302 0.567509590413716 0.793614817257334
"1996" 0.6553383044561 0.54267762311532 0.782946207716318
"1997" 0.597959660415665 0.484258364971624 0.728270114845666
"1998" 0.536636985041006 0.428426174442879 0.666454453158803
"1999" 0.498298618074384 0.393998125713018 0.622398028642719
"2000" 0.490237430131166 0.384294416542117 0.616530137716573
"2001" 0.458394246941108 0.35312453474119 0.581985318126947
"2002" 0.447853154072856 0.33818491643648 0.579014111602461
"2003" 0.430040944161976 0.32285257698046 0.557224194317984
"2004" 0.406093989263581 0.305801105725176 0.524106438269692
"2005" 0.396907016781934 0.299520789429463 0.518471723927384
"2006" 0.402698698326417 0.294646514398075 0.532548441963858
"2007" 0.39709756870036 0.292669692437056 0.526928536952147
"2008" 0.386101856987123 0.279568991883588 0.518125144980856
"2009" 0.370600823287094 0.268397173396112 0.502423154219073
"2010" 0.382266464569741 0.275195751000252 0.516167288724522
"2011" 0.376492635749814 0.270447538882877 0.515390040946943
"2012" 0.339381965542011 0.240316247726573 0.487753082614264
"2013" 0.352964428054414 0.245007857654244 0.521460572164845
"2014" 0.367627435071736 0.251486676311662 0.541272125551161
"2015" 0.368633377209386 0.247233194830847 0.54168314591361
"2016" 0.389202928901158 0.257039809950768 0.581980359850836
"2017" -99 NA NA