Rank	Countries/Territories	Count	Percent
1	United States	343	36.8%
2	China	300	32.2%
3	Germany	58	6.2%
4	Hong Kong	41	4.4%
5	Netherlands	29	3.1%
6	Bulgaria	26	2.8%
7	France	20	2.1%
8		10	1.1%
9	Singapore	10	1.1%
10	South Africa	10	1.1%
11	Argentina	8	0.9%
12	Belgium	7	0.8%
13	Cyprus	7	0.8%
14	Indonesia	7	0.8%
15	Japan	7	0.8%
16	Russia	7	0.8%
17	Latvia	6	0.6%
18	Czech Republic	6	0.6%
19	Turkey	5	0.5%
20	Romania	4	0.4%
21	Portugal	3	0.3%
22	Switzerland	3	0.3%
23	Brazil	3	0.3%
24	Bangladesh	3	0.3%
25	Mauritius	3	0.3%
26	Canada	2	0.2%
27	Thailand	2	0.2%
28	Viet Nam	1	0.1%
29	Georgia	1	0.1%
30	Norway	1	0.1%