Digital/Analog radio question?

[SCPD]

If you take into consideration the whole world, are most public safety radio systems using digital or analog?

 

[KD0OTK]

Touch question to answer. In the U.S, if you are going by population i'd say digital. If you are going by number of systems or counties, i'd say analog.

 

[57Bill]

In "the whole world", I imagine some communication still exists by use of drums!