Download an updated list of available WDI indicators from the World Bank website. Returns a list for use in the
Series of indicators, sources and descriptions in two lists list
Downloading all series information from the World Bank website can take time.
WDI package ships with a local data object with information on all the series
available on 2012-06-18. You can update this database by retrieving a new list using
WDIcache, and then
feeding the resulting object to
WDIsearch via the