-

• Source/link:
  View web page
• Unit:
  Nr.
• Data type:
  Statistics
• Geographical scope:
  World
• Frequency of data aggregation:
  Annual
• Time coverage (from year):
  1970
• Time coverage (to year):
  2021
• Available for download in xls/csv:
  NO
• Can be disclosed in other formats:
  NO
• Interactive map/graph available:
  YES