Table 1.

Summary of groundwater values derived by the contingent valuation method (CVM) expressed in 2017 US dollars using the commercial price index (CPI)

Region or countryGDP (Int.$, 2017)MedianMeanMinimumMaximumNumber of values
USA5949516247761400034
Europe, Canada, New Zealand and Japan39412*651181770733
Asia, North Africa and Mexico14673*62690.219711†
  • * This is the average of the countries shown in the Appendix; GDP, gross domestic product in international dollars (Int.$). Source: IMF (2017).

  • This includes one CE value.