Table 6

Geographic resolution of GLEAM with the full database and with the top 500 airports.

Continent

Countries in the full database, n

Countries in the top 500 database, n

Relative reduction, %


Asia

44

36

18

Europe

45

31

31

Americas

49

32

35

Africa

56

20

64

Oceania

26

7

73


Tizzoni et al. BMC Medicine 2012 10:165   doi:10.1186/1741-7015-10-165

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