elmo.2008 elmo.2012 
0.504692 NaN 
0.502097 NaN 
0.512341 0.468894 
0.52708 0.477148 
0.580186 0.508367 
0.614099 0.522414 
0.648664 0.528734 
0.660011 0.531437 
0.685817 0.61504 
0.677194 0.672071 
0.677969 0.706299 
0.698545 0.69584 
0.690547 0.679932 
0.685667 0.672121 
0.694525 0.671237 
0.70772 0.665138 
0.707 0.66725 
0.682708 0.658083 
0.686883 0.650289 
0.677134 0.626712 
0.638712 0.61248 
0.618576 0.610387 
0.631659 0.631517 
0.67352 0.651916 
0.706943 0.67065 
0.72442 0.698398 
0.729824 0.707216 
0.726153 0.704699 
0.718893 0.706993 
0.700757 0.69273 
0.695279 0.689686 
0.689708 0.695105 
0.670849 0.671773 
0.627634 0.663264 
0.547345 0.600626 
0.464301 0.57615 
0.416499 0.518295 
0.39042 0.448415 
0.376536 0.410906 
0.362598 0.368919 
0.355146 0.338965 
0.396984 0.330402 
0.457469 0.350702 
0.516237 0.397875 
0.571383 0.446248 
0.596106 0.484639 
0.601348 0.519215 
0.585879 0.545784 
0.567617 0.564577 
0.545869 0.547314 
0.532364 0.514843 
0.531848 0.498203 
0.548916 0.507333 
0.542156 0.539163 
0.525009 0.553325 
0.532028 0.528432 
0.54167 0.48093 
0.557213 0.445737 
0.570414 0.408286 
0.563806 NaN 
