elmo.2005 elmo.2008 elmo.2012 
0.778098 NaN NaN 
0.860593 NaN NaN 
0.815708 0.63857 NaN 
0.714555 0.409407 NaN 
0.989679 0.373992 0.618846 
0.822247 0.32744 0.522105 
0.648383 0.617933 0.712391 
0.646604 0.729407 0.812019 
0.645588 0.655344 0.646392 
0.670891 0.6618 0.608322 
0.605023 0.935957 0.732933 
0.40235 1.02121 0.692818 
0.392971 0.777176 0.947905 
0.58523 0.846599 0.756866 
0.742666 0.839048 0.470062 
0.380733 0.721067 0.909472 
0.246277 0.743076 0.844113 
0.328537 0.860416 0.855373 
0.346533 0.799204 0.962108 
0.475938 0.776449 0.82388 
0.512755 0.814607 0.754314 
0.444716 0.810912 0.745075 
0.526888 0.78892 0.701349 
0.410177 0.749277 0.664786 
0.610544 0.766314 0.76488 
0.601912 0.784772 0.761091 
0.643987 0.762427 0.708824 
0.763426 0.757962 0.730965 
0.73025 0.738244 0.72379 
0.745851 0.685863 0.704816 
0.780137 0.6294 0.734891 
0.752782 0.629565 0.703747 
0.724464 0.754553 0.668385 
0.733667 0.767639 0.765459 
0.767772 0.773002 0.742919 
0.746105 0.750446 0.799612 
0.651361 0.589367 0.695231 
0.546817 0.423889 0.63436 
0.459834 0.356075 0.574636 
0.404245 0.322628 0.521946 
0.539188 0.274034 0.420909 
0.674417 0.289623 0.294069 
0.55598 0.261865 0.225042 
0.556943 0.308276 0.226574 
0.525167 0.321666 0.263328 
0.498758 0.439195 0.341187 
0.458113 0.629777 0.445 
0.41182 0.61378 0.509997 
0.365883 0.578871 0.528584 
0.332439 0.631366 0.610165 
0.416896 0.59448 0.62997 
0.573318 0.513965 0.62017 
0.632394 0.468108 0.514528 
0.665834 0.305688 0.415707 
0.705043 0.443722 0.285552 
0.630824 0.464365 0.408595 
0.587098 0.335502 0.503564 
0.517311 0.376468 0.506364 
0.347711 0.341665 0.455 
0.196898 0.29165 0.431602 
0.211662 0.468101 0.315685 
0.173931 0.437401 NaN 
0.0972187 NaN NaN