Rank	Countries/Territories	Count	Percent
1	United States	977	37.5%
2	China	646	24.8%
3	Germany	155	5.9%
4	India	88	3.4%
5	Singapore	78	3%
6	Russia	75	2.9%
7	Japan	50	1.9%
8	Korea, Republic of	48	1.8%
9	Canada	44	1.7%
10	Italy	35	1.3%
11	France	32	1.2%
12	Iran, Islamic Republic of	32	1.2%
13	Ireland	32	1.2%
14	Australia	32	1.2%
15	Hong Kong	23	0.9%
16	Netherlands	23	0.9%
17	Spain	23	0.9%
18	United Kingdom	21	0.8%
19	Taiwan	18	0.7%
20	Ukraine	16	0.6%
21	Thailand	15	0.6%
22	Brazil	14	0.5%
23	Latvia	13	0.5%
24	Turkey	12	0.5%
25	Switzerland	10	0.4%
26	Greece	9	0.3%
27	Argentina	8	0.3%
28	Viet Nam	8	0.3%
29	Morocco	7	0.3%
30	Austria	6	0.2%
31	Cote D'ivoire	6	0.2%
32	Cyprus	6	0.2%
33	Indonesia	5	0.2%
34	Colombia	5	0.2%
35	Poland	5	0.2%
36	Hungary	4	0.2%
37	Israel	3	0.1%
38	Mexico	3	0.1%
39	Luxembourg	2	0.1%
40	Malaysia	2	0.1%
41	New Zealand	2	0.1%
42	Egypt	2	0.1%
43	Cambodia	2	0.1%
44	Slovakia	2	0.1%
45	South Africa	1	0%
46	Sweden	1	0%
47	Romania	1	0%
48	Saudi Arabia	1	0%
49	Belgium	1	0%
50	Norway	1	0%
51	Peru	1	0%
52	Mongolia	1	0%
53	Lithuania	1	0%