Rank	Countries/Territories	Count	Percent
1	China	488	42.7%
2	United States	449	39.2%
3	Germany	86	7.5%
4	Iran, Islamic Republic of	14	1.2%
5	Netherlands	11	1%
6	Spain	11	1%
7	France	9	0.8%
8	Thailand	8	0.7%
9	Japan	8	0.7%
10	Canada	8	0.7%
11	Australia	8	0.7%
12	Cyprus	6	0.5%
13	Viet Nam	4	0.3%
14	Singapore	4	0.3%
15	Taiwan	3	0.3%
16	Turkey	3	0.3%
17	United Kingdom	3	0.3%
18	Hong Kong	3	0.3%
19	Bangladesh	2	0.2%
20	Ukraine	2	0.2%
21	Romania	2	0.2%
22	Russia	2	0.2%
23	South Africa	1	0.1%
24	Sweden	1	0.1%
25	Brazil	1	0.1%
26	Bulgaria	1	0.1%
27	Argentina	1	0.1%
28	India	1	0.1%
29	Philippines	1	0.1%
30	Korea, Republic of	1	0.1%
31	Malaysia	1	0.1%
32	Mongolia	1	0.1%