Rank	Countries/Territories	Count	Percent
1	United States	320	38.1%
2	China	261	31.1%
3	Germany	57	6.8%
4	France	36	4.3%
5	India	35	4.2%
6	Hong Kong	30	3.6%
7	Netherlands	17	2%
8	Canada	14	1.7%
9	Argentina	6	0.7%
10	Ireland	6	0.7%
11	Singapore	6	0.7%
12	Russia	5	0.6%
13	Switzerland	5	0.6%
14	Serbia	4	0.5%
15	Japan	4	0.5%
16	Australia	4	0.5%
17	Cyprus	3	0.4%
18	Korea, Republic of	3	0.4%
19	Norway	3	0.4%
20	Philippines	2	0.2%
21	Saudi Arabia	2	0.2%
22	South Africa	2	0.2%
23	Malaysia	2	0.2%
24	Nigeria	2	0.2%
25	Jordan	2	0.2%
26	Czech Republic	2	0.2%
27	Bangladesh	1	0.1%
28	Greece	1	0.1%
29	Sweden	1	0.1%
30	Turks and Caicos Islands	1	0.1%
31	Ukraine	1	0.1%
32	Zimbabwe	1	0.1%