Rank	Countries/Territories	Count	Percent
1	China	276	36.2%
2	United States	250	32.8%
3	Germany	72	9.4%
4	Korea, Republic of	23	3%
5	Japan	20	2.6%
6	Russia	19	2.5%
7	Netherlands	12	1.6%
8	Hong Kong	11	1.4%
9	France	11	1.4%
10	Canada	9	1.2%
11	Iran, Islamic Republic of	5	0.7%
12	Cyprus	4	0.5%
13	Malaysia	4	0.5%
14	United Kingdom	4	0.5%
15	Turkey	4	0.5%
16	United Arab Emirates	3	0.4%
17	Singapore	3	0.4%
18	Lebanon	3	0.4%
19	Ireland	3	0.4%
20	Brazil	3	0.4%
21	India	2	0.3%
22	Italy	2	0.3%
23	Peru	2	0.3%
24	Poland	2	0.3%
25	Portugal	2	0.3%
26	Switzerland	2	0.3%
27	Taiwan	2	0.3%
28	Mexico	1	0.1%
29	Mongolia	1	0.1%
30	Israel	1	0.1%
31	Iceland	1	0.1%
32	Colombia	1	0.1%
33	Argentina	1	0.1%
34	Australia	1	0.1%
35	Bangladesh	1	0.1%
36	Belgium	1	0.1%