elmo.2005 elmo.2008 elmo.2012 
NaN NaN 0.538356 
NaN 0.580212 0.527606 
NaN 0.59339 0.523108 
NaN 0.586516 0.512314 
NaN 0.565793 0.51053 
NaN 0.570306 0.515754 
NaN 0.600422 0.525149 
NaN 0.632647 0.553311 
NaN 0.655895 0.622855 
0.616152 0.671709 0.67289 
0.563665 0.696991 0.713435 
0.532371 0.706911 0.744253 
0.540799 0.724276 0.750187 
0.549965 0.752272 0.763906 
0.502839 0.77246 0.747748 
0.480304 0.737761 0.759342 
0.484852 0.70969 0.764022 
0.520726 0.700177 0.754365 
0.540138 0.673666 0.734178 
0.544854 0.612553 0.720222 
0.543309 0.60932 0.699021 
0.535261 0.600908 0.664912 
0.527002 0.600196 0.663773 
0.521368 0.633729 0.681622 
0.559281 0.684889 0.701292 
0.601749 0.706117 0.709067 
0.637484 0.718309 0.70875 
0.653176 0.720731 0.692064 
0.645825 0.714901 0.686751 
0.651267 0.716786 0.677522 
0.651716 0.705113 0.666382 
0.663198 0.680835 0.666065 
0.658019 0.670122 0.655262 
0.654137 0.6621 0.628927 
0.647397 0.632643 0.582058 
0.643335 0.623584 0.518797 
0.64348 0.56284 0.462087 
0.638964 0.506942 0.427595 
0.632606 0.480586 0.381724 
0.618328 0.441663 0.376232 
0.591192 0.412731 0.412071 
0.558128 0.387326 0.469983 
0.525726 0.375721 0.523146 
0.486195 0.408557 0.573292 
0.461898 0.464748 0.607042 
0.439527 0.525568 0.602801 
0.426176 0.596268 0.575032 
0.426258 0.638847 0.546391 
0.447957 0.639208 0.531594 
0.513622 0.616824 0.515173 
0.549981 0.573298 0.48478 
0.604613 0.54467 0.440702 
0.632434 0.519325 0.413561 
0.635195 0.514905 0.400252 
0.606989 0.506379 0.378416 
0.549398 0.49309 NaN 
0.480735 0.506678 NaN 
0.450762 0.505168 NaN 
0.438862 0.503599 NaN 
0.452667 NaN NaN 
0.455343 NaN NaN 
0.454568 NaN NaN 
0.450986 NaN NaN 
0.456896 NaN NaN 
0.456668 NaN NaN