elmo.2008 elmo.2012 
NaN 0.000570529 
NaN 0.000594989 
NaN 0.000747678 
NaN 0.00102406 
0.00113106 0.00112658 
0.00111064 0.00113415 
0.00138074 0.00114652 
0.00152179 0.00127227 
0.00147492 0.00129936 
0.00134771 0.00140322 
0.00136244 0.00135024 
0.0014408 0.00124091 
0.0011343 0.00118585 
0.00131949 0.00115417 
0.00135494 0.00118107 
0.00146542 0.0011936 
0.00138457 0.00124885 
0.00134945 0.0012374 
0.00137612 0.000927131 
0.00122652 0.000951818 
0.00125415 0.0010867 
0.00128476 0.00120182 
0.00133997 0.00111494 
0.00141594 0.000976875 
0.00143237 0.00108819 
0.00133737 0.00130826 
0.00128302 0.00138893 
0.00134624 0.00151301 
0.00143813 0.00156376 
0.00155428 0.00152272 
0.00161551 0.00139119 
0.0015701 0.0012541 
0.0014136 0.00116916 
0.00138546 0.00101115 
0.00126991 0.00112001 
0.00106399 0.00119177 
0.00102669 0.00131414 
0.00107568 0.00122943 
0.000985892 0.00102381 
0.0011291 NaN 
0.00113237 NaN 
0.00117089 NaN 
0.00118815 NaN 
0.0010603 NaN 
0.00105356 NaN 
