Rank	Countries/Territories	Count	Percent
1	United States	449	38.4%
2	China	217	18.6%
3	India	121	10.4%
4	Germany	91	7.8%
5	France	25	2.1%
6	Malaysia	23	2%
7	Netherlands	20	1.7%
8	Japan	18	1.5%
9	Iran, Islamic Republic of	14	1.2%
10	Canada	14	1.2%
11	Norway	13	1.1%
12	Saudi Arabia	12	1%
13	Australia	11	0.9%
14	Ireland	11	0.9%
15	Mexico	9	0.8%
16	Taiwan	9	0.8%
17	Romania	8	0.7%
18	United Kingdom	7	0.6%
19	Korea, Republic of	7	0.6%
20	Iraq	7	0.6%
21	Indonesia	7	0.6%
22	Brazil	6	0.5%
23	Cyprus	5	0.4%
24	Turkey	5	0.4%
25	Singapore	4	0.3%
26	Egypt	4	0.3%
27	Latvia	4	0.3%
28	Jordan	4	0.3%
29	Pakistan	4	0.3%
30	Nigeria	3	0.3%
31	Russia	3	0.3%
32	Switzerland	3	0.3%
33	United Arab Emirates	2	0.2%
34	Thailand	2	0.2%
35	Poland	2	0.2%
36	Portugal	2	0.2%
37	Spain	2	0.2%
38	Sweden	2	0.2%
39	Palestine, State of	2	0.2%
40	Argentina	2	0.2%
41	Austria	2	0.2%
42	Greece	2	0.2%
43	Italy	2	0.2%
44	Bolivia, Plurinational State of	1	0.1%
45	Ecuador	1	0.1%
46	Peru	1	0.1%
47	New Zealand	1	0.1%
48	Lithuania	1	0.1%
49	Luxembourg	1	0.1%
50	Trinidad and Tobago	1	0.1%
51	Viet Nam	1	0.1%