elmo.2005 elmo.2008 elmo.2012 
0.0011074 0.00108471 NaN 
0.00112051 0.00108116 0.00103706 
0.00109891 0.00107298 0.00103584 
0.00108821 0.00106612 0.00104222 
0.00109237 0.00105277 0.00105928 
0.00108672 0.00103875 0.00106083 
0.0011039 0.00102666 0.00106131 
0.00110785 0.00102834 0.00106106 
0.00109253 0.00103039 0.00104777 
0.0010535 0.0010365 0.0010306 
0.00100833 0.00104048 0.00103491 
0.000987685 0.00104546 0.00104482 
0.000979074 0.00106926 0.00107257 
0.00102816 0.00113422 0.00113792 
0.00108775 0.00118115 0.00116201 
0.00114534 0.00119271 0.00116097 
0.00116357 0.00118484 0.00114611 
0.00116972 0.00113935 0.00113356 
0.00116246 0.00110136 0.00111721 
0.00112502 0.00108521 0.00110648 
0.00108673 0.00113211 0.00112911 
0.0010905 0.00123688 0.00116405 
0.00116533 0.00133221 0.00122116 
0.00126045 0.00139799 0.00128394 
0.00132411 0.00138895 0.00132996 
0.00133376 0.00137401 0.00136088 
0.00131075 0.00131419 0.00138491 
0.00129289 0.00129507 0.00140309 
0.0012784 0.00125006 0.00141428 
0.00127723 0.00121808 0.00140506 
0.00129374 0.00123428 0.00138932 
0.00132109 0.00128799 0.00140561 
0.00133229 0.00135226 0.00141112 
0.00136185 0.00140984 0.00141523 
0.00139397 0.00138278 0.00139042 
0.00144508 0.0013966 0.00135356 
0.00145577 0.00137624 0.00130086 
0.00141686 0.00132035 0.0012678 
0.0013615 0.00127003 0.00124721 
0.00131671 0.00123342 0.00121382 
0.00129254 0.00123323 0.00117577 
0.0012654 0.00121769 0.00113934 
0.00121864 0.00122534 NaN 
0.0011911 0.00125731 NaN 
0.0011731 0.00127388 NaN 
0.00118457 0.00132721 NaN 
NaN 0.00133033 NaN