Table 1. Summary statistics of number of monthly imported CHIKV cases from January 2008 to December 2017 across states and territories of Australia.

	Mean	SD	Minimum	Maximum
Australia	6.08	5.96	0	31
NSW	1.78	2.39	0	12
NT	0.20	0.75	0	7
Qld	0.70	1.42	0	9
SA	0.28	0.57	0	3
Tas	0.08	0.34	0	2
Vic	1.83	1.99	0	11
WA	1.23	1.91	0	11