I need to sum the rows in Cell B that is blank the rows below it before the next empty cell and need to do in a loop. The City, State are the blank cells.
A B
Charleston, SC
Hamilton,V 1
Northeast, Charlotte NC
Smith,F 1
Northeast, Huntsville AL
Lenyard,J 1
Varner,P 1
South, Alpharetta GA
Proctor,J 1
South, Greenville SC
Allen,K 1
Smith,P 1
Canada,L 1
A B
Charleston, SC
Hamilton,V 1
Northeast, Charlotte NC
Smith,F 1
Northeast, Huntsville AL
Lenyard,J 1
Varner,P 1
South, Alpharetta GA
Proctor,J 1
South, Greenville SC
Allen,K 1
Smith,P 1
Canada,L 1