elmo.2008 elmo.2012 
0.410772 NaN 
0.396515 NaN 
0.388654 NaN 
0.39524 NaN 
0.400817 NaN 
0.397659 0.365621 
0.396541 0.364275 
0.385103 0.359031 
0.379275 0.355947 
0.382361 0.350667 
0.382295 0.341589 
0.371722 0.337903 
0.355899 0.336982 
0.337777 0.332394 
0.317182 0.323688 
0.303356 0.31383 
0.295846 0.310082 
0.309214 0.312087 
0.336963 0.316576 
0.364674 0.33323 
0.394149 0.368016 
0.427034 0.41727 
0.43823 0.45776 
0.472139 0.525515 
0.505516 0.571896 
0.491275 0.583222 
0.462753 0.574477 
0.472891 0.549384 
0.506882 0.537251 
0.552978 0.571877 
0.570783 0.63864 
0.606873 0.673955 
0.664725 0.704088 
0.726683 0.721915 
0.769382 0.722659 
0.771285 0.716211 
0.737909 0.749438 
0.668652 0.75015 
0.566726 0.698437 
0.485242 0.681244 
0.457121 0.580907 
0.459382 0.511257 
0.449006 0.468062 
0.439579 0.43002 
NaN 0.388817 
