Rank	Countries/Territories	Count	Percent
1	United States	524	37.5%
2	China	410	29.3%
3	Germany	72	5.2%
4	France	45	3.2%
5	Ireland	32	2.3%
6	Japan	31	2.2%
7	Saudi Arabia	26	1.9%
8	United Kingdom	21	1.5%
9	Netherlands	20	1.4%
10	Australia	14	1%
11	Russia	14	1%
12	Egypt	12	0.9%
13	India	12	0.9%
14	Chile	11	0.8%
15	Turkey	11	0.8%
16	Romania	10	0.7%
17	Italy	10	0.7%
18	Sweden	9	0.6%
19	Singapore	7	0.5%
20	Israel	7	0.5%
21	Iraq	7	0.5%
22	Cyprus	7	0.5%
23	Ukraine	6	0.4%
24	Taiwan	5	0.4%
25	Thailand	5	0.4%
26	Argentina	5	0.4%
27	Ghana	5	0.4%
28	Korea, Republic of	5	0.4%
29	Kuwait	5	0.4%
30	Brazil	4	0.3%
31	Canada	4	0.3%
32	Switzerland	4	0.3%
33	Ecuador	3	0.2%
34	Iceland	3	0.2%
35	Mexico	3	0.2%
36	Lebanon	2	0.1%
37	New Zealand	2	0.1%
38	Nigeria	2	0.1%
39	Hong Kong	2	0.1%
40	Indonesia	2	0.1%
41	Spain	2	0.1%
42	Portugal	2	0.1%
43	Qatar	2	0.1%
44	Trinidad and Tobago	1	0.1%
45	United Arab Emirates	1	0.1%
46	Venezuela, Bolivarian Republic of	1	0.1%
47	Finland	1	0.1%
48	Bolivia, Plurinational State of	1	0.1%
49	Denmark	1	0.1%
50	Pakistan	1	0.1%
51	Palestine, State of	1	0.1%
52	Peru	1	0.1%
53	Malaysia	1	0.1%
54	Mauritius	1	0.1%
55	Latvia	1	0.1%
56	Jordan	1	0.1%