Rank	Countries/Territories	Count	Percent
1	United States	862	30.2%
2	China	700	24.5%
3	India	173	6.1%
4	Germany	167	5.8%
5	Australia	139	4.9%
6	Korea, Republic of	90	3.1%
7	Japan	80	2.8%
8	United Kingdom	70	2.4%
9	Denmark	57	2%
10	France	49	1.7%
11	Netherlands	45	1.6%
12	Czech Republic	38	1.3%
13	Sweden	36	1.3%
14	Hong Kong	33	1.2%
15	Iran, Islamic Republic of	28	1%
16	Taiwan	28	1%
17	Canada	24	0.8%
18	Hungary	23	0.8%
19	Singapore	22	0.8%
20	Italy	20	0.7%
21	Spain	16	0.6%
22	Pakistan	13	0.5%
23	Mexico	11	0.4%
24	Brazil	11	0.4%
25	Norway	10	0.3%
26	Chile	9	0.3%
27	Belgium	8	0.3%
28	Viet Nam	8	0.3%
29	Turkey	6	0.2%
30	Cyprus	6	0.2%
31	United Arab Emirates	5	0.2%
32	Peru	5	0.2%
33	Russia	5	0.2%
34	Ethiopia	4	0.1%
35	Argentina	4	0.1%
36	Austria	3	0.1%
37	Colombia	3	0.1%
38	Saudi Arabia	3	0.1%
39	Portugal	3	0.1%
40	Qatar	3	0.1%
41	Ukraine	3	0.1%
42	Romania	2	0.1%
43	Poland	2	0.1%
44	Myanmar	2	0.1%
45	Nigeria	2	0.1%
46	Serbia	2	0.1%
47	South Africa	2	0.1%
48	Thailand	2	0.1%
49	Switzerland	2	0.1%
50	Bangladesh	2	0.1%
51	Georgia	2	0.1%
52	Latvia	2	0.1%
53	Lithuania	2	0.1%
54	Malaysia	2	0.1%
55	Ireland	2	0.1%
56	Indonesia	2	0.1%
57	Israel	1	0%
58	Greece	1	0%
59	Mongolia	1	0%
60	Ecuador	1	0%
61	Egypt	1	0%
62	Trinidad and Tobago	1	0%