Rank	Countries/Territories	Count	Percent
1	United States	410	34.7%
2	China	388	32.8%
3	Germany	128	10.8%
4	India	21	1.8%
5	Italy	21	1.8%
6	United Kingdom	21	1.8%
7	France	20	1.7%
8	Japan	17	1.4%
9	Brazil	15	1.3%
10	South Africa	14	1.2%
11	Indonesia	12	1%
12	Canada	11	0.9%
13	Netherlands	11	0.9%
14	Chile	9	0.8%
15	Sweden	8	0.7%
16	Russia	7	0.6%
17	Saudi Arabia	7	0.6%
18	Ireland	7	0.6%
19	Cyprus	7	0.6%
20	Singapore	6	0.5%
21	Argentina	5	0.4%
22	Australia	4	0.3%
23	Bangladesh	3	0.3%
24	Iran, Islamic Republic of	3	0.3%
25	Philippines	3	0.3%
26	Malaysia	2	0.2%
27	Mexico	2	0.2%
28	Portugal	2	0.2%
29	Hong Kong	2	0.2%
30	Austria	2	0.2%
31	Ukraine	2	0.2%
32	Viet Nam	2	0.2%
33	Bolivia, Plurinational State of	1	0.1%
34	Hungary	1	0.1%
35	Korea, Republic of	1	0.1%
36	Lao People's Democratic Republic	1	0.1%
37	Luxembourg	1	0.1%
38	Romania	1	0.1%
39	Thailand	1	0.1%
40	Turkey	1	0.1%
41	Poland	1	0.1%
42	Palestine, State of	1	0.1%
43	Peru	1	0.1%