The Fraser Institute's 2012/2013 Annual Survey of Mining Companies analyzes how public policy factors influence investment decisions in the mining sector, compiling responses from 742 companies across 96 jurisdictions. Finland emerged as the top jurisdiction based on its Policy Potential Index (PPI), while Canada and various African nations showed mixed results, with some jurisdictions falling out of the top rankings. The report indicates growing concerns among miners regarding uncertainties in permitting processes and regulations, impacting exploration spending and investment intentions.