LAE1 MIDAS4 1998.8857 2019.9179 21.0322 3343  487    487  0.025411  0.046358 -0.007457  0.000873 0.001116 0.003031   0.000608  -0.025151   0.005650 0.049 0.039 0.057 0.002497 0.003209 0.008636 55