"Hadcrut"  "GISSLO"  "NOAA"  "UAH"  "MSU.RSS"  "TempLS"
"Jan"  0.856  0.9038  0.9049  0.8152  0.8868  0.8795
"Feb"  0.8957  0.894  0.9164  0.8942  0.9156  0.8988
"Mar"  0.9246  0.9284  0.9468  0.9114  0.8643  0.9167
"Apr"  0.9485  0.9631  0.9673  0.8754  0.9383  0.9655
"May"  0.9414  0.959  0.9797  0.9334  0.9262  0.968
"Jun"  0.9616  0.9602  0.9828  0.9025  0.8806  0.9814
"Jul"  0.9443  0.9459  0.9835  0.8846  0.9281  0.9723
"Aug"  0.956  0.9468  0.9804  0.9042  0.938  0.9755
"Sep"  0.9508  0.9486  0.9683  0.9152  0.897  0.9598
"Oct"  0.9409  0.935  0.9536  0.9173  0.87  0.9537
"Nov"  0.9106  0.9093  0.9244  0.861  0.7934  0.9264
"Dec"  0.8673  0.8849  0.8956  0.7719  0.6615  0.8985