pk1,pk2,content,sortable,sortable_with_nulls,sortable_with_nulls_2,text
g,k,g-k,24,,0.7549431436683707,$null
g,n,g-n,27,0.7470141234297678,0.23011071607665967,$blah
g,s,g-s,30,,0.3493752654723803,$null
g,h,g-h,44,0.06958542124833644,0.03065709838090591,$null
g,p,g-p,46,0.40442288450523434,0.11517337266379823,$null
g,c,g-c,50,0.5616833815697281,0.35359807963376766,$blah
g,r,g-r,50,0.4004498163160871,,$null
g,q,g-q,58,0.4600969018938087,,$blah
g,v,g-v,60,0.3161388944905802,0.44220806383628486,$null
g,x,g-x,65,0.8552933714560903,0.3844824765824649,$null
g,e,g-e,68,0.4821893962043886,0.8453734186013451,$null
g,d,g-d,84,0.051446079972376046,,$null