elmo.2005 elmo.2008 elmo.2012 
0.145782 0.237203 NaN 
0.305595 0.387587 NaN 
0.418718 0.335619 0.532781 
0.416146 0.170989 0.451182 
0.429519 0.144128 0.367502 
0.467504 0.285973 0.241932 
0.612143 0.403834 0.290249 
0.602331 0.391808 0.296134 
0.401143 0.492003 0.446729 
0.376293 0.48317 0.553013 
0.414834 0.479153 0.635912 
0.467533 0.446434 0.610358 
0.450399 0.393372 0.502869 
0.44792 0.460335 0.45776 
0.432972 0.522403 0.441862 
0.408253 0.603958 0.440434 
0.407395 0.497706 0.436879 
0.459354 0.447682 0.426645 
0.584704 0.467069 0.442013 
0.797394 0.537599 0.476829 
1.08025 0.666773 0.726424 
1.22257 0.612096 0.676877 
1.19983 0.996359 0.669862 
1.00581 1.11782 0.9007 
0.877961 0.966553 0.713816 
1.00187 0.774882 0.592261 
0.746017 0.679822 0.624414 
0.836073 0.675802 0.575511 
0.825382 0.602653 0.555199 
0.644328 0.589228 0.57867 
0.599673 0.623086 0.586867 
0.62404 0.667487 0.641871 
0.514829 0.581498 0.637244 
0.455105 0.647004 0.664519 
0.517109 0.739235 0.682956 
0.557342 0.734726 0.660617 
0.519528 0.612853 0.609842 
0.533327 0.581707 0.591514 
0.462752 0.631681 0.534505 
0.391395 0.464929 0.402635 
0.424926 0.365763 0.356704 
0.406118 0.326058 0.598412 
0.441087 0.432968 0.471048 
0.557856 0.437322 0.661519 
0.773545 0.505091 0.536606 
0.713082 0.467682 0.573795 
0.689873 0.634135 0.648665 
0.598695 0.434926 0.694005 
0.417651 0.763905 0.705979 
0.19496 0.737883 0.662139 
0.314444 0.552559 0.553284 
0.337243 0.537862 0.368036 
0.378574 0.544268 0.498146 
NaN 0.4011 0.331462 
NaN 0.484017 0.349176 
NaN NaN 0.36405