elmo.2005 elmo.2008 elmo.2012 
NaN 0.443781 NaN 
NaN 0.41813 NaN 
NaN 0.427319 NaN 
NaN 0.53255 0.224384 
0.435075 0.362477 0.538434 
0.582671 0.409419 0.603998 
0.905522 0.534448 0.297766 
0.349217 0.674981 0.365885 
0.309041 0.617299 0.424596 
0.20687 0.467833 0.461334 
0.20019 0.383127 0.507018 
0.369241 0.362153 0.561038 
0.782788 0.2991 0.511927 
0.685368 0.372298 0.386333 
0.443781 0.404163 0.357031 
0.411111 0.415899 0.417387 
0.397087 0.419031 0.405025 
0.46898 0.421487 0.367389 
0.380711 0.457095 0.373179 
0.254887 0.546659 0.443793 
0.274688 0.646766 0.602793 
0.245374 0.594063 0.777074 
0.239942 0.655553 0.562585 
0.286175 0.721177 0.589494 
0.322116 0.886928 0.747375 
0.492241 0.875696 0.723315 
0.859993 0.811103 0.719526 
0.92766 0.785652 0.775083 
0.840432 0.845566 0.895874 
0.776966 0.790797 0.92645 
0.554356 0.770072 0.937178 
0.412784 0.719952 0.901602 
0.211897 0.606078 1.01049 
0.109621 0.613435 0.636762 
0.105914 0.489007 0.552556 
0.147316 0.566884 0.528656 
0.235473 0.592076 0.476467 
0.321049 0.490441 0.434964 
0.256672 0.451852 0.448723 
0.123657 0.424668 0.452461 
0.110307 0.470987 0.460063 
0.09935 0.545864 0.479609 
0.155905 0.648235 0.54512 
0.287519 0.556214 0.605469 
0.45318 0.475031 0.540035 
0.430378 0.477863 0.487004 
0.435703 0.448506 0.44485 
0.444553 0.365315 0.309999 
0.465357 0.242171 NaN 
0.448425 0.226382 NaN 
0.404052 0.219304 NaN 
0.471919 NaN NaN 
0.392137 NaN NaN 
0.324907 NaN NaN 
0.403897 NaN NaN 
0.262746 NaN NaN 
0.15012 NaN NaN