In 2007 , the average number of units sold (in crores) = Units sold of ( Company A + Company B + Company C + Company D + Company E + Company F ) / Total number of companies
In 2007 , the average number of units sold (in crores) = (152 + 69 + 96 + 135 + 140 + 176)/6 = 768)/6 = 128
