DIL sold 8m (from Sonymusic Taiwan B'day page)
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DIL + B'day sold 15m (from Sonymusic Taiwan IAY DVD page)
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Beyonce toured for the first time as a solo artist in 2003 in support of "Dangerously In Love," which has sold more than 11 million records worldwide.
http://www.prnewswire.co.uk/cgi/news/release?id=171923