São Tomé and Principe Government Effectiveness 1990s
-0.37
São Tomé and Principe's government effectiveness during the 1990s ranged from -0.38 (1996) to -0.35 (1998), averaging -0.37 over 2 years of data.
São Tomé and Principe's government effectiveness during the 1990s ranged from -0.38 (1996) to -0.35 (1998), averaging -0.37 over 2 years of data.