pk1,pk2,content,sortable,sortable_with_nulls,sortable_with_nulls_2,text
e,j,e-j,83,0.291861560261786,,$blah
h,j,h-j,84,0.41085861149653347,0.969588603408625,$blah
d,j,d-j,76,0.4760931107841647,,$blah
b,j,b-j,48,0.5945191535334412,0.6573731644725225,$blah