Rank	Countries/Territories	Count	Percent
1	United States	369	35.2%
2	China	341	32.5%
3	Germany	68	6.5%
4	Japan	28	2.7%
5	France	24	2.3%
6	United Kingdom	22	2.1%
7	India	20	1.9%
8	Netherlands	19	1.8%
9	Canada	14	1.3%
10	Singapore	11	1%
11	Malaysia	10	1%
12	Ireland	9	0.9%
13	Russia	9	0.9%
14	Taiwan	8	0.8%
15	Cyprus	8	0.8%
16	Australia	6	0.6%
17	Viet Nam	6	0.6%
18	Switzerland	5	0.5%
19	Thailand	5	0.5%
20	Argentina	5	0.5%
21	Philippines	5	0.5%
22	Bangladesh	4	0.4%
23	Hong Kong	4	0.4%
24	Pakistan	4	0.4%
25	Ukraine	3	0.3%
26	Egypt	3	0.3%
27	Brazil	3	0.3%
28	Colombia	3	0.3%
29	Norway	3	0.3%
30	Indonesia	3	0.3%
31	Kuwait	3	0.3%
32	Latvia	2	0.2%
33	Korea, Republic of	2	0.2%
34	Iran, Islamic Republic of	2	0.2%
35	Iraq	2	0.2%
36	Morocco	2	0.2%
37	Denmark	2	0.2%
38	Sweden	2	0.2%
39	Slovenia	1	0.1%
40	Trinidad and Tobago	1	0.1%
41	Turkey	1	0.1%
42	Uganda	1	0.1%
43	Hungary	1	0.1%
44	Ghana	1	0.1%
45	Austria	1	0.1%
46	Mexico	1	0.1%
47	Romania	1	0.1%