pk1,pk2,content,sortable,sortable_with_nulls,sortable_with_nulls_2,text
e,p,e-p,26,0.1262462698093887,0.33199470393136377,$null
e,d,e-d,-59,0.3298036635789654,0.4004522548136564,$null
e,e,e-e,16,,0.40417505700074563,$null
e,g,e-g,94,,0.43811609507237825,$blah
e,m,e-m,50,,0.44654739304319446,$blah
e,c,e-c,49,,0.4700103949603517,$null
e,b,e-b,47,0.040231673144616176,0.518963840987604,$null
e,o,e-o,-19,0.7447051515651959,0.6636888294845347,$null
e,r,e-r,20,0.2650227795434089,0.692704598586882,$blah
e,z,e-z,16,0.8453039251425987,0.8533354586601858,$blah
e,y,e-y,-82,0.3455656244430817,0.962029072823442,$blah