Rank	Countries/Territories	Count	Percent
1	United States	437	35.4%
2	China	382	30.9%
3	Germany	104	8.4%
4	Canada	53	4.3%
5	France	26	2.1%
6	Hong Kong	24	1.9%
7	Singapore	19	1.5%
8	Spain	19	1.5%
9	Netherlands	17	1.4%
10	Russia	16	1.3%
11	Ireland	16	1.3%
12	Australia	12	1%
13	Japan	12	1%
14	Korea, Republic of	12	1%
15	United Kingdom	11	0.9%
16	Brazil	9	0.7%
17	Taiwan	8	0.6%
18	Cyprus	6	0.5%
19	India	4	0.3%
20	Chile	4	0.3%
21	Bangladesh	4	0.3%
22	Mexico	4	0.3%
23	Viet Nam	4	0.3%
24	Serbia	3	0.2%
25	Poland	3	0.2%
26	Sweden	3	0.2%
27	Iran, Islamic Republic of	3	0.2%
28	Italy	3	0.2%
29	Bolivia, Plurinational State of	2	0.2%
30	Algeria	2	0.2%
31	Argentina	2	0.2%
32	Bulgaria	2	0.2%
33	South Africa	2	0.2%
34	Portugal	2	0.2%
35	Romania	2	0.2%
36	Tunisia	1	0.1%
37	Ukraine	1	0.1%
38	Finland	1	0.1%
39	Iraq	1	0.1%