Rank	Countries/Territories	Count	Percent
1	United States	789	38.4%
2	China	568	27.6%
3	Germany	136	6.6%
4	United Kingdom	77	3.7%
5	Japan	61	3%
6	France	48	2.3%
7	Korea, Republic of	40	1.9%
8	South Africa	27	1.3%
9	Spain	23	1.1%
10	Viet Nam	20	1%
11	Australia	20	1%
12	Iran, Islamic Republic of	16	0.8%
13	Netherlands	16	0.8%
14	Ukraine	14	0.7%
15	Singapore	13	0.6%
16	Ireland	13	0.6%
17	Colombia	12	0.6%
18	Canada	12	0.6%
19	Mexico	11	0.5%
20	Taiwan	11	0.5%
21	Sweden	9	0.4%
22	India	9	0.4%
23	Chile	7	0.3%
24	Cuba	7	0.3%
25	Cyprus	7	0.3%
26	Peru	7	0.3%
27	Czech Republic	6	0.3%
28	Hong Kong	6	0.3%
29	Russia	6	0.3%
30	Turkey	5	0.2%
31	Indonesia	5	0.2%
32	Argentina	4	0.2%
33	Brazil	4	0.2%
34	Malaysia	4	0.2%
35	Italy	4	0.2%
36	Yemen	4	0.2%
37	Thailand	3	0.1%
38	Poland	3	0.1%
39	Denmark	3	0.1%
40	Finland	3	0.1%
41	Egypt	2	0.1%
42	Austria	2	0.1%
43	Philippines	2	0.1%
44	Lithuania	2	0.1%
45	Togo	2	0.1%
46	Uganda	2	0.1%
47	Slovakia	2	0.1%
48	Switzerland	2	0.1%
49	Slovenia	1	0%
50	Saudi Arabia	1	0%
51	Luxembourg	1	0%
52	Mongolia	1	0%
53	Jamaica	1	0%
54	Libya	1	0%
55	Kenya	1	0%
56	Bangladesh	1	0%