But note the careful qualifications. In hard absolute numbers, the Mirror sold just 21,000 more copies - a mere one per cent - in May compared with April. Even discounting those giveaway copies included in April's figures, the monthly rise is only 49,000, about 2.4 per cent. The Sun, by contrast, lifted average sales by 109,000 copies according to industry estimates for May; on weekdays, the paper claims a 250,000 rise. At 3,460,000, its May total was three per cent above April's, suggesting a greater return than that for the Mirror.