Rank	Countries/Territories	Count	Percent
1	China	367	36.1%
2	United States	339	33.4%
3	Germany	88	8.7%
4		32	3.1%
5	Japan	32	3.1%
6	France	26	2.6%
7	Italy	13	1.3%
8	Netherlands	12	1.2%
9	India	12	1.2%
10	Norway	11	1.1%
11	Canada	10	1%
12	Australia	9	0.9%
13	Cyprus	8	0.8%
14	Iran, Islamic Republic of	6	0.6%
15	United Kingdom	6	0.6%
16	Czech Republic	5	0.5%
17	Singapore	5	0.5%
18	Turkey	4	0.4%
19	Spain	3	0.3%
20	Romania	3	0.3%
21	Russia	2	0.2%
22	Malaysia	2	0.2%
23	Taiwan	2	0.2%
24	Thailand	2	0.2%
25	South Africa	2	0.2%
26	Ukraine	2	0.2%
27	Ireland	2	0.2%
28	Indonesia	2	0.2%
29	Brazil	2	0.2%
30	Bulgaria	1	0.1%
31	Chile	1	0.1%
32	Costa Rica	1	0.1%
33	Finland	1	0.1%
34	Hong Kong	1	0.1%
35	United Arab Emirates	1	0.1%
36	Viet Nam	1	0.1%