Rank	Countries/Territories	Count	Percent
1	United States	464	34.7%
2	China	459	34.4%
3	Germany	65	4.9%
4	Singapore	50	3.7%
5	France	32	2.4%
6	Japan	32	2.4%
7	India	24	1.8%
8	Brazil	21	1.6%
9	Netherlands	19	1.4%
10	United Kingdom	17	1.3%
11	Ireland	9	0.7%
12	Canada	9	0.7%
13	Cyprus	9	0.7%
14		9	0.7%
15	Iran, Islamic Republic of	8	0.6%
16	Russia	8	0.6%
17	Poland	7	0.5%
18	Sweden	7	0.5%
19	Korea, Republic of	7	0.5%
20	Hong Kong	5	0.4%
21	Mexico	5	0.4%
22	Iraq	5	0.4%
23	Argentina	5	0.4%
24	Spain	5	0.4%
25	Australia	4	0.3%
26	Denmark	4	0.3%
27	Morocco	4	0.3%
28	Jordan	4	0.3%
29	Romania	3	0.2%
30	Turkey	3	0.2%
31	Ukraine	3	0.2%
32	Taiwan	2	0.1%
33	Thailand	2	0.1%
34	Malaysia	2	0.1%
35	Philippines	2	0.1%
36	Norway	2	0.1%
37	Mongolia	2	0.1%
38	Egypt	2	0.1%
39	Finland	2	0.1%
40	Austria	1	0.1%
41	Belgium	1	0.1%
42	Greece	1	0.1%
43	Bulgaria	1	0.1%
44	Nigeria	1	0.1%
45	Pakistan	1	0.1%
46	Peru	1	0.1%
47	Kuwait	1	0.1%
48	Luxembourg	1	0.1%
49	Italy	1	0.1%
50	Jamaica	1	0.1%
51	Sri Lanka	1	0.1%
52	Portugal	1	0.1%
53	Saudi Arabia	1	0.1%