This API call supports the following:

• Fetch data via ./annualized-average-growth-rate-in-per-capita-real-survey-mean-consumption-or-income-bottom-40-percent-of-population-percent/data
• Access metadata via ./annualized-average-growth-rate-in-per-capita-real-survey-mean-consumption-or-income-bottom-40-percent-of-population-percent/metadata