check_oecd_api          Check OECD API connectivity
clear_oecd_cache        Clear the readoecd local cache
get_oecd_cpi            Get OECD CPI inflation data
get_oecd_current_account
                        Get OECD trade (balance of payments) data
get_oecd_deficit        Get OECD government deficit data
get_oecd_education      Get OECD education expenditure data
get_oecd_gdp            Get OECD GDP data
get_oecd_health         Get OECD health expenditure data
get_oecd_inequality     Get OECD income inequality data
get_oecd_productivity   Get OECD productivity data
get_oecd_tax            Get OECD tax revenue data
get_oecd_unemployment   Get OECD unemployment rates
list_oecd_countries     List OECD member countries
