The equivalent of 300,000 Symbian smartphones were shipped per day in Q2 2010

"The Symbian Foundation today revealed it has shipped over 27 million devices in the Q2 period. This equates to almost 300,000 per day, 207 per minute or over three a second. These figures, released in Canalys’ latest report (www.canalys.com/services/reports/spmt), highlight Symbian’s continued position as the world’s most popular smartphone operating system, which has now become the first to be shipped in over 25 million devices in the space of one quarter."
Source - Symbian.org, 4th August 2010