Retrieves Peru's Gross Domestic Product (GDP) in current US dollars
for the years 2010 to 2022 using the World Bank Open Data API.
The indicator used is NY.GDP.MKTP.CD.
Source
World Bank Open Data API: https://data.worldbank.org/indicator/NY.GDP.MKTP.CD
Value
A tibble with the following columns:
- indicator: Indicator name (e.g., "GDP (current US$)")
- country: Country name ("Peru")
- year: Year of the data (integer)
- value: GDP in current US dollars
- value_label: Formatted GDP with commas (e.g., "1,800,000,000,000")
Details
This function sends a GET request to the World Bank API.
If the API request fails or returns an error status code,
the function returns NULL with an informative message.
Examples
if (interactive()) {
  get_peru_gdp()
}
