Rank	Countries/Territories	Count	Percent
1	United States	522	45.5%
2	China	154	13.4%
3	India	106	9.2%
4	Germany	93	8.1%
5	Korea, Republic of	32	2.8%
6	United Kingdom	23	2%
7	Netherlands	20	1.7%
8	Ireland	16	1.4%
9	Viet Nam	16	1.4%
10	Japan	13	1.1%
11	Singapore	11	1%
12	Israel	10	0.9%
13	France	10	0.9%
14	Malaysia	9	0.8%
15	Thailand	9	0.8%
16	Switzerland	8	0.7%
17	Australia	8	0.7%
18	Canada	7	0.6%
19	Hong Kong	7	0.6%
20	Cyprus	6	0.5%
21	Russia	6	0.5%
22	Spain	6	0.5%
23	Egypt	5	0.4%
24	Argentina	4	0.3%
25	Slovakia	4	0.3%
26	Nepal	4	0.3%
27	Qatar	3	0.3%
28	Brazil	3	0.3%
29	Taiwan	3	0.3%
30	Turkey	3	0.3%
31	Ukraine	2	0.2%
32	Italy	2	0.2%
33	Iran, Islamic Republic of	2	0.2%
34	Romania	2	0.2%
35	Saudi Arabia	2	0.2%
36	Pakistan	2	0.2%
37	Philippines	2	0.2%
38	Portugal	2	0.2%
39	Mauritius	1	0.1%
40	Mexico	1	0.1%
41	Georgia	1	0.1%
42	Azerbaijan	1	0.1%
43	Bolivia, Plurinational State of	1	0.1%
44	Chile	1	0.1%
45	United Arab Emirates	1	0.1%
46	Tanzania, United Republic of	1	0.1%
47	Sweden	1	0.1%
48	Uzbekistan	1	0.1%