Rank	Countries/Territories	Count	Percent
1	United States	764	44.4%
2	China	480	27.9%
3	Germany	171	9.9%
4	France	52	3%
5	Canada	36	2.1%
6	Netherlands	18	1%
7	Iran, Islamic Republic of	15	0.9%
8	Cyprus	14	0.8%
9	Spain	14	0.8%
10	Japan	12	0.7%
11	Hong Kong	12	0.7%
12	India	12	0.7%
13	United Kingdom	11	0.6%
14	Norway	11	0.6%
15	Russia	11	0.6%
16	Australia	10	0.6%
17	Italy	8	0.5%
18	Sweden	8	0.5%
19	Ukraine	6	0.3%
20	Korea, Republic of	6	0.3%
21	Thailand	5	0.3%
22	Turkey	4	0.2%
23	Taiwan	4	0.2%
24	Austria	4	0.2%
25	Argentina	3	0.2%
26	Egypt	3	0.2%
27	Singapore	3	0.2%
28	Poland	3	0.2%
29	Qatar	3	0.2%
30	Philippines	2	0.1%
31	Ireland	2	0.1%
32	Latvia	2	0.1%
33	Lithuania	2	0.1%
34	Malaysia	2	0.1%
35	Indonesia	2	0.1%
36	Brazil	1	0.1%
37	Mongolia	1	0.1%
38	Romania	1	0.1%
39	Switzerland	1	0.1%