Rank	Countries/Territories	Count	Percent
1	United States	467	37.2%
2	China	376	30%
3	Germany	85	6.8%
4	France	25	2%
5	Netherlands	23	1.8%
6	United Kingdom	22	1.8%
7	Switzerland	19	1.5%
8	Canada	19	1.5%
9	Japan	18	1.4%
10	Korea, Republic of	16	1.3%
11	India	15	1.2%
12	Russia	15	1.2%
13	Indonesia	13	1%
14	Australia	11	0.9%
15	Singapore	10	0.8%
16	Egypt	9	0.7%
17	Cyprus	8	0.6%
18	Ireland	8	0.6%
19	Thailand	8	0.6%
20	Algeria	7	0.6%
21	Saudi Arabia	6	0.5%
22	Portugal	5	0.4%
23	Belgium	5	0.4%
24	Hong Kong	5	0.4%
25	Italy	5	0.4%
26	Nigeria	5	0.4%
27	Pakistan	5	0.4%
28	Taiwan	4	0.3%
29	United Arab Emirates	3	0.2%
30	Czech Republic	3	0.2%
31	Ethiopia	3	0.2%
32	Angola	3	0.2%
33	Bangladesh	2	0.2%
34	Brazil	2	0.2%
35	Norway	2	0.2%
36	Iran, Islamic Republic of	2	0.2%
37	Turkey	2	0.2%
38	Uganda	2	0.2%
39	Sweden	2	0.2%
40	South Africa	1	0.1%
41	Spain	1	0.1%
42	Ukraine	1	0.1%
43	Viet Nam	1	0.1%
44	Israel	1	0.1%
45	Libya	1	0.1%
46	Malaysia	1	0.1%
47	Morocco	1	0.1%
48	Poland	1	0.1%
49	New Zealand	1	0.1%
50	Cameroon	1	0.1%
51	Colombia	1	0.1%
52	Denmark	1	0.1%
53	Georgia	1	0.1%