Rank	Countries/Territories	Count	Percent
1	China	335	33.8%
2	United States	306	30.9%
3	Germany	83	8.4%
4	India	72	7.3%
5	Japan	49	4.9%
6	Egypt	15	1.5%
7	Korea, Republic of	14	1.4%
8	Viet Nam	13	1.3%
9	Iran, Islamic Republic of	12	1.2%
10	Thailand	11	1.1%
11	United Kingdom	8	0.8%
12	France	8	0.8%
13	Indonesia	7	0.7%
14	Australia	6	0.6%
15	Cyprus	5	0.5%
16	Turkey	5	0.5%
17	Netherlands	4	0.4%
18	Russia	3	0.3%
19	Singapore	3	0.3%
20	Sweden	3	0.3%
21	Switzerland	3	0.3%
22	Taiwan	3	0.3%
23	Belgium	3	0.3%
24	Canada	3	0.3%
25	Bangladesh	2	0.2%
26	Ireland	2	0.2%
27	Portugal	2	0.2%
28	Syrian Arab Republic	2	0.2%
29	Spain	2	0.2%
30	Saudi Arabia	2	0.2%
31	Pakistan	1	0.1%
32	Poland	1	0.1%
33	Ukraine	1	0.1%
34	Luxembourg	1	0.1%
35	Hong Kong	1	0.1%