Rank	Countries/Territories	Count	Percent
1	United States	1068	35.1%
2	China	908	29.8%
3	Germany	215	7.1%
4	Japan	111	3.6%
5	India	101	3.3%
6	Korea, Republic of	59	1.9%
7	Canada	50	1.6%
8	Italy	49	1.6%
9	Russia	48	1.6%
10	United Kingdom	41	1.3%
11	Brazil	38	1.2%
12	Singapore	29	1%
13	Turkey	27	0.9%
14	Netherlands	23	0.8%
15	Portugal	20	0.7%
16	Taiwan	15	0.5%
17	Romania	14	0.5%
18	Hong Kong	14	0.5%
19	Belgium	13	0.4%
20	Ukraine	12	0.4%
21	Australia	11	0.4%
22	Sweden	10	0.3%
23	Morocco	9	0.3%
24	Mexico	8	0.3%
25	Spain	8	0.3%
26	Bangladesh	8	0.3%
27	France	8	0.3%
28	Ireland	8	0.3%
29	Chile	7	0.2%
30	Israel	6	0.2%
31	Iran, Islamic Republic of	6	0.2%
32	Nepal	6	0.2%
33	Greece	5	0.2%
34	Colombia	5	0.2%
35	Cyprus	5	0.2%
36	Czech Republic	5	0.2%
37	Algeria	4	0.1%
38	Finland	4	0.1%
39	Indonesia	4	0.1%
40	South Africa	4	0.1%
41	Thailand	4	0.1%
42	Philippines	3	0.1%
43	Poland	3	0.1%
44	New Zealand	3	0.1%
45	Norway	3	0.1%
46	Libya	3	0.1%
47	Lithuania	3	0.1%
48	Luxembourg	2	0.1%
49	Malaysia	2	0.1%
50	Austria	2	0.1%
51	Ecuador	2	0.1%
52	Egypt	2	0.1%
53	Ethiopia	2	0.1%
54	Croatia	2	0.1%
55	Pakistan	2	0.1%
56	Jordan	2	0.1%
57	Peru	2	0.1%
58	Qatar	2	0.1%
59	Switzerland	2	0.1%
60	Viet Nam	2	0.1%
61	Venezuela, Bolivarian Republic of	1	0%
62	Palestine, State of	1	0%
63	Denmark	1	0%
64	Bhutan	1	0%
65	Bolivia, Plurinational State of	1	0%
66	Bulgaria	1	0%
67	Cambodia	1	0%
68	Georgia	1	0%