Rank	Countries/Territories	Count	Percent
1	United States	334	37.4%
2	China	260	29.1%
3	Germany	83	9.3%
4	India	43	4.8%
5	Hong Kong	27	3%
6	France	16	1.8%
7	Netherlands	13	1.5%
8	United Kingdom	13	1.5%
9	Greece	10	1.1%
10	Egypt	9	1%
11	Cyprus	9	1%
12	Japan	9	1%
13	Korea, Republic of	5	0.6%
14	Mongolia	5	0.6%
15	Singapore	5	0.6%
16	Ukraine	4	0.4%
17	Italy	4	0.4%
18	Canada	4	0.4%
19	Australia	4	0.4%
20	Brazil	3	0.3%
21	Romania	3	0.3%
22	Russia	3	0.3%
23	Saudi Arabia	3	0.3%
24	Turkey	3	0.3%
25	Sweden	3	0.3%
26	Viet Nam	3	0.3%
27	Uzbekistan	2	0.2%
28	Switzerland	2	0.2%
29	Czech Republic	2	0.2%
30	Argentina	2	0.2%
31	Belgium	2	0.2%
32	Ireland	2	0.2%
33	Israel	1	0.1%
34	Iran, Islamic Republic of	1	0.1%
35	Bangladesh	1	0.1%
36	Pakistan	1	0.1%