Rank	Countries/Territories	Count	Percent
1	United States	397	37.8%
2	China	274	26.1%
3	Germany	74	7.1%
4	India	49	4.7%
5	Australia	36	3.4%
6	Russia	28	2.7%
7	Italy	27	2.6%
8	Japan	23	2.2%
9	Netherlands	21	2%
10	Korea, Republic of	17	1.6%
11	Canada	15	1.4%
12	Singapore	10	1%
13	United Kingdom	9	0.9%
14	Cote D'ivoire	7	0.7%
15	France	6	0.6%
16	Egypt	5	0.5%
17	Turkey	5	0.5%
18	Romania	5	0.5%
19	Thailand	4	0.4%
20	Cyprus	4	0.4%
21	Iran, Islamic Republic of	4	0.4%
22	Ireland	4	0.4%
23	Indonesia	3	0.3%
24	Hong Kong	3	0.3%
25	South Africa	3	0.3%
26	Spain	2	0.2%
27	Portugal	2	0.2%
28	Argentina	2	0.2%
29	Denmark	2	0.2%
30	Finland	1	0.1%
31	Norway	1	0.1%
32	Lebanon	1	0.1%
33	Mongolia	1	0.1%
34	Switzerland	1	0.1%
35	Slovakia	1	0.1%
36	United Arab Emirates	1	0.1%
37	Viet Nam	1	0.1%