Rank	Countries/Territories	Count	Percent
1	United States	283	33.5%
2	China	226	26.8%
3	Japan	78	9.2%
4	Germany	72	8.5%
5	Russia	22	2.6%
6	Egypt	19	2.3%
7	India	16	1.9%
8	Singapore	14	1.7%
9	Viet Nam	14	1.7%
10	United Kingdom	13	1.5%
11	Netherlands	10	1.2%
12	Taiwan	8	0.9%
13	Uganda	8	0.9%
14	Switzerland	7	0.8%
15	Hong Kong	7	0.8%
16	Australia	6	0.7%
17	France	5	0.6%
18	Indonesia	4	0.5%
19	Cyprus	4	0.5%
20	Argentina	3	0.4%
21	Mexico	3	0.4%
22	Spain	3	0.4%
23	Romania	2	0.2%
24	Ukraine	2	0.2%
25	Ireland	2	0.2%
26	Czech Republic	2	0.2%
27	Colombia	2	0.2%
28	Brazil	2	0.2%
29	Canada	1	0.1%
30	Bangladesh	1	0.1%
31	Belgium	1	0.1%
32	Iran, Islamic Republic of	1	0.1%
33	Sweden	1	0.1%
34	Peru	1	0.1%
35	Korea, Republic of	1	0.1%