Rank	Countries/Territories	Count	Percent
1	United States	608	40.9%
2	China	402	27%
3	Germany	165	11.1%
4	France	69	4.6%
5	Australia	69	4.6%
6	Canada	61	4.1%
7	Netherlands	18	1.2%
8	Korea, Republic of	11	0.7%
9	Japan	10	0.7%
10	Ukraine	9	0.6%
11	United Kingdom	9	0.6%
12	Russia	6	0.4%
13	India	6	0.4%
14	Cyprus	6	0.4%
15	Hong Kong	5	0.3%
16	Czech Republic	4	0.3%
17	Belgium	4	0.3%
18	Singapore	4	0.3%
19	New Zealand	3	0.2%
20	Macao	3	0.2%
21	Sweden	3	0.2%
22	Malaysia	2	0.1%
23	Bangladesh	2	0.1%
24	Argentina	2	0.1%
25	Italy	2	0.1%
26	Latvia	2	0.1%
27	Bulgaria	1	0.1%
28	Norway	1	0.1%
29	South Africa	1	0.1%