The document shows spot rate charts for three types of tankers - Suezmax, Aframax, and LR2 - from 2011 to 2013. The spot rates are measured in US dollars per day and were last updated on August 9, 2013. Each chart displays the quarterly average spot rates for that tanker type according to Clarksons, with Suezmax rates peaking above $50,000 per day, Aframax rates reaching over $40,000, and LR2 rates exceeding $30,000.