areas where slope is less or equal than 12%: 50% (in 2007), 70% (in 2010) and 100% (from 2014 on);
areas where slope is greater than 12%: 30% (in 2010) and 100% (from 2017 on).
Note: to illustrate the graphic we adopted the goals established for the sugarcane agroindustrial units rather than
the goals established for the sugarcane suppliers, once the satellite images cannot distinguish the sugarcane
of the agroindustrial units from that of the suppliers.