Rank	Countries/Territories	Count	Percent
1	United States	417	34.7%
2	China	377	31.4%
3	Germany	74	6.2%
4	India	65	5.4%
5	Netherlands	48	4%
6	Brazil	37	3.1%
7	Ireland	34	2.8%
8	Canada	21	1.7%
9	France	18	1.5%
10	United Kingdom	10	0.8%
11	Cyprus	9	0.7%
12	Australia	9	0.7%
13	Israel	7	0.6%
14	Italy	6	0.5%
15	Japan	6	0.5%
16	Russia	6	0.5%
17	Iran, Islamic Republic of	5	0.4%
18	Korea, Republic of	5	0.4%
19	Latvia	4	0.3%
20	Switzerland	4	0.3%
21	Singapore	3	0.2%
22	Norway	3	0.2%
23	Philippines	3	0.2%
24	Ghana	3	0.2%
25	Malaysia	3	0.2%
26	Bangladesh	3	0.2%
27	Argentina	3	0.2%
28	Egypt	3	0.2%
29	Viet Nam	3	0.2%
30	Cambodia	2	0.2%
31	Algeria	2	0.2%
32	Indonesia	2	0.2%
33	Nigeria	1	0.1%
34	Hong Kong	1	0.1%
35	Qatar	1	0.1%
36	Spain	1	0.1%
37	Taiwan	1	0.1%
38	Mongolia	1	0.1%