Rank	Countries/Territories	Count	Percent
1	United States	730	39.5%
2	China	537	29%
3	Germany	148	8%
4	France	101	5.5%
5	Netherlands	81	4.4%
6	Russia	40	2.2%
7	India	27	1.5%
8	Singapore	22	1.2%
9	Japan	21	1.1%
10	Ireland	18	1%
11	Canada	12	0.6%
12	Cyprus	9	0.5%
13	Turkey	9	0.5%
14	United Kingdom	8	0.4%
15	South Africa	8	0.4%
16	Moldova, Republic of	8	0.4%
17	Romania	8	0.4%
18	Australia	8	0.4%
19	Bulgaria	7	0.4%
20	Iran, Islamic Republic of	6	0.3%
21	Norway	5	0.3%
22	Sweden	4	0.2%
23	Thailand	4	0.2%
24	Korea, Republic of	4	0.2%
25	Hong Kong	4	0.2%
26	Argentina	3	0.2%
27	Belgium	2	0.1%
28	Egypt	2	0.1%
29	Oman	2	0.1%
30	Poland	2	0.1%
31	Nigeria	2	0.1%
32	Viet Nam	2	0.1%
33	Mongolia	1	0.1%
34	Ukraine	1	0.1%
35	Taiwan	1	0.1%
36	Indonesia	1	0.1%
37	Malaysia	1	0.1%
38	Italy	1	0.1%