Rank	Countries/Territories	Count	Percent
1	United States	402	46.2%
2	China	191	22%
3	Germany	100	11.5%
4	India	24	2.8%
5	Canada	22	2.5%
6	France	19	2.2%
7	Japan	18	2.1%
8	Netherlands	13	1.5%
9	Singapore	8	0.9%
10	Russia	6	0.7%
11	Switzerland	6	0.7%
12	Qatar	5	0.6%
13	United Kingdom	5	0.6%
14	Cyprus	5	0.6%
15	Slovakia	4	0.5%
16	Viet Nam	3	0.3%
17	Taiwan	3	0.3%
18	Turkey	3	0.3%
19	Ukraine	3	0.3%
20	Korea, Republic of	3	0.3%
21	Hong Kong	3	0.3%
22	Hungary	2	0.2%
23	Estonia	2	0.2%
24	Ethiopia	2	0.2%
25	Indonesia	2	0.2%
26	Colombia	2	0.2%
27	Australia	2	0.2%
28	Saudi Arabia	2	0.2%
29	Portugal	2	0.2%
30	Mexico	2	0.2%
31	Austria	1	0.1%
32	Belgium	1	0.1%
33	Argentina	1	0.1%
34	Egypt	1	0.1%
35	Ireland	1	0.1%
36	Lithuania	1	0.1%