Rank	Countries/Territories	Count	Percent
1	China	479	38%
2	United States	333	26.4%
3	Japan	117	9.3%
4	Germany	85	6.7%
5	Iran, Islamic Republic of	34	2.7%
6	Australia	32	2.5%
7	Singapore	28	2.2%
8	Netherlands	13	1%
9	France	12	1%
10	Russia	11	0.9%
11	United Kingdom	11	0.9%
12	Argentina	10	0.8%
13	Cyprus	9	0.7%
14	India	9	0.7%
15	Turkey	9	0.7%
16	Indonesia	8	0.6%
17	Canada	6	0.5%
18	Taiwan	6	0.5%
19	Thailand	6	0.5%
20	Romania	6	0.5%
21	Malaysia	5	0.4%
22	Hong Kong	5	0.4%
23	Brazil	3	0.2%
24	South Africa	3	0.2%
25	Viet Nam	3	0.2%
26	Sri Lanka	2	0.2%
27	Sweden	2	0.2%
28	Ukraine	2	0.2%
29	Mongolia	2	0.2%
30	Korea, Republic of	2	0.2%
31	Belize	2	0.2%
32	Austria	1	0.1%
33	Ecuador	1	0.1%
34	Egypt	1	0.1%
35	Finland	1	0.1%
36	Palau	1	0.1%