Over nine days, thousands of events were held in the lead-up to and during Rio+20, including more than 500 official and side events at the Riocentro Convention Center, where the conference was held.
Rio+20 was the biggest UN conference ever held, with broad participation of leaders from Government, business and civil society, as well as UN officials, academics, journalists and the general public. Read on for some key figures from Rio+20.
