Rank	Countries/Territories	Count	Percent
1	United States	435	37.6%
2	China	433	37.5%
3	Germany	72	6.2%
4	United Kingdom	26	2.2%
5	India	19	1.6%
6	Korea, Republic of	15	1.3%
7	Netherlands	15	1.3%
8	Australia	13	1.1%
9	Italy	12	1%
10	Singapore	11	1%
11	Japan	10	0.9%
12	Ireland	10	0.9%
13	Canada	10	0.9%
14	Spain	7	0.6%
15	Brazil	6	0.5%
16	Algeria	5	0.4%
17	Cyprus	5	0.4%
18	Denmark	5	0.4%
19	Taiwan	5	0.4%
20	Romania	5	0.4%
21	Russia	3	0.3%
22	Morocco	3	0.3%
23	Bulgaria	3	0.3%
24	Portugal	3	0.3%
25	Argentina	2	0.2%
26	France	2	0.2%
27	Mauritius	2	0.2%
28	Mongolia	2	0.2%
29	Philippines	2	0.2%
30	Poland	2	0.2%
31	Thailand	2	0.2%
32	United Arab Emirates	2	0.2%
33	Sweden	2	0.2%
34	Saudi Arabia	1	0.1%
35	Malaysia	1	0.1%
36	Norway	1	0.1%
37	Egypt	1	0.1%
38	Chile	1	0.1%
39	Hong Kong	1	0.1%
40	Viet Nam	1	0.1%