Rank	Countries/Territories	Count	Percent
1	United States	860	41.8%
2	China	544	26.4%
3	Germany	79	3.8%
4	Japan	71	3.5%
5	Singapore	44	2.1%
6	Netherlands	43	2.1%
7	United Kingdom	40	1.9%
8	Australia	33	1.6%
9	Canada	30	1.5%
10	New Zealand	28	1.4%
11	Romania	28	1.4%
12	India	19	0.9%
13	France	17	0.8%
14	Russia	16	0.8%
15	Cyprus	15	0.7%
16	Ireland	13	0.6%
17	Philippines	12	0.6%
18	South Africa	12	0.6%
19	Argentina	11	0.5%
20	Iran, Islamic Republic of	10	0.5%
21	Turkey	10	0.5%
22	Mexico	10	0.5%
23	United Arab Emirates	8	0.4%
24	Latvia	7	0.3%
25	Bulgaria	7	0.3%
26	Egypt	6	0.3%
27	Belgium	6	0.3%
28	Ukraine	6	0.3%
29	Poland	5	0.2%
30	Bangladesh	5	0.2%
31	Nigeria	5	0.2%
32	Indonesia	4	0.2%
33	Austria	4	0.2%
34	Denmark	3	0.1%
35	Hong Kong	3	0.1%
36	Hungary	3	0.1%
37	Mauritius	3	0.1%
38	Spain	3	0.1%
39	Switzerland	3	0.1%
40	Viet Nam	3	0.1%
41	Venezuela, Bolivarian Republic of	2	0.1%
42	Iraq	2	0.1%
43	Pakistan	2	0.1%
44	Peru	2	0.1%
45	Lithuania	2	0.1%
46	Ethiopia	2	0.1%
47	Bolivia, Plurinational State of	2	0.1%
48	Chile	2	0.1%
49	Azerbaijan	1	0%
50	Finland	1	0%
51	Czech Republic	1	0%
52	Colombia	1	0%
53	Croatia	1	0%
54	Greece	1	0%
55	Taiwan	1	0%
56	Thailand	1	0%
57	Puerto Rico	1	0%
58	Mongolia	1	0%
59	Morocco	1	0%
60	Slovenia	1	0%