Rank	Countries/Territories	Count	Percent
1	United States	482	36.2%
2	China	440	33.1%
3	Germany	63	4.7%
4	Japan	58	4.4%
5	France	52	3.9%
6	United Kingdom	31	2.3%
7	Russia	29	2.2%
8	Netherlands	17	1.3%
9	Singapore	16	1.2%
10	Canada	16	1.2%
11	Spain	15	1.1%
12	Sweden	14	1.1%
13	Mexico	10	0.8%
14	Cyprus	8	0.6%
15	India	8	0.6%
16	Brazil	7	0.5%
17	Egypt	7	0.5%
18	Australia	6	0.5%
19	Italy	5	0.4%
20	Turkey	5	0.4%
21	Iran, Islamic Republic of	4	0.3%
22	Peru	4	0.3%
23	Venezuela, Bolivarian Republic of	3	0.2%
24	Hong Kong	3	0.2%
25	Ukraine	3	0.2%
26	Saudi Arabia	3	0.2%
27	Israel	3	0.2%
28	Korea, Republic of	2	0.2%
29	Malaysia	2	0.2%
30	Taiwan	2	0.2%
31	Ireland	2	0.2%
32	Indonesia	2	0.2%
33	Cambodia	2	0.2%
34	Czech Republic	1	0.1%
35	Belgium	1	0.1%
36	Bulgaria	1	0.1%
37	Georgia	1	0.1%
38	Pakistan	1	0.1%
39	Palestine, State of	1	0.1%