Table 1.

Geocoding methods for Zika, chikungunya and dengue cases

Geocoding methods	Zika		Chikungunya		Dengue
	N	%	N	%	N	%
Google Maps	8116	21.0	2276	16.7	3912	9.2
Open Street Map	26	0.1	10	0.1	119	0.3
Google Earth Pro	22 827	59.1	9239	67.6	30 769	72.8
Bing	7397	19.2	2130	15.6	7425	17.6
Batchgeo	223	0.6	–	–	32	0.1
TOTAL	38 589	100.0	13 655	100.0	42 257	100.0