Rank	Countries/Territories	Count	Percent
1	United States	613	40.2%
2	China	532	34.9%
3	Germany	112	7.3%
4	France	48	3.1%
5	India	37	2.4%
6	United Kingdom	27	1.8%
7	Canada	26	1.7%
8	Korea, Republic of	14	0.9%
9	Netherlands	13	0.9%
10	Japan	12	0.8%
11	Egypt	12	0.8%
12	Iran, Islamic Republic of	9	0.6%
13	Cyprus	8	0.5%
14	Belgium	8	0.5%
15	Australia	7	0.5%
16	Bangladesh	6	0.4%
17	Russia	6	0.4%
18	Romania	4	0.3%
19	Malaysia	3	0.2%
20	Pakistan	3	0.2%
21	United Arab Emirates	3	0.2%
22	Poland	2	0.1%
23	Kenya	2	0.1%
24	Turkey	2	0.1%
25	Singapore	2	0.1%
26	Spain	2	0.1%
27	Bulgaria	2	0.1%
28	Indonesia	2	0.1%
29	Hong Kong	2	0.1%
30	Ireland	1	0.1%
31	Argentina	1	0.1%
32	Belize	1	0.1%
33	Switzerland	1	0.1%
34	Ukraine	1	0.1%
35	Nigeria	1	0.1%
36	Norway	1	0.1%