Rank	Countries/Territories	Count	Percent
1	United States	435	37.3%
2	China	346	29.7%
3	Germany	98	8.4%
4	United Kingdom	37	3.2%
5	India	33	2.8%
6	Viet Nam	27	2.3%
7	Russia	21	1.8%
8	Romania	14	1.2%
9	Australia	14	1.2%
10	France	13	1.1%
11	Japan	13	1.1%
12	Netherlands	11	0.9%
13	Palestine, State of	10	0.9%
14	Singapore	10	0.9%
15	Korea, Republic of	10	0.9%
16	Ireland	9	0.8%
17	Canada	8	0.7%
18	Cyprus	6	0.5%
19	Hong Kong	5	0.4%
20	Taiwan	4	0.3%
21	Denmark	4	0.3%
22	Colombia	4	0.3%
23	Italy	3	0.3%
24	Iran, Islamic Republic of	3	0.3%
25	Ghana	3	0.3%
26	Turkey	3	0.3%
27	Mexico	3	0.3%
28	Luxembourg	2	0.2%
29	Uganda	2	0.2%
30	Switzerland	2	0.2%
31	Croatia	2	0.2%
32	Austria	2	0.2%
33	Bangladesh	2	0.2%
34	Finland	1	0.1%
35	Lebanon	1	0.1%
36	Ukraine	1	0.1%
37	United Arab Emirates	1	0.1%
38	Norway	1	0.1%
39	Saudi Arabia	1	0.1%