Rank	Countries/Territories	Count	Percent
1	United States	462	40.2%
2	China	414	36%
3	Germany	76	6.6%
4	India	28	2.4%
5	Japan	25	2.2%
6	Netherlands	16	1.4%
7	Singapore	11	1%
8	Canada	11	1%
9	Australia	10	0.9%
10	Hong Kong	10	0.9%
11	Ireland	9	0.8%
12	France	8	0.7%
13	Spain	7	0.6%
14	Korea, Republic of	6	0.5%
15	Malaysia	5	0.4%
16	Indonesia	5	0.4%
17	Viet Nam	5	0.4%
18	United Kingdom	5	0.4%
19	Thailand	4	0.3%
20	Sweden	4	0.3%
21	Russia	3	0.3%
22	Cyprus	3	0.3%
23	Ecuador	2	0.2%
24	Egypt	2	0.2%
25	Armenia	2	0.2%
26	Italy	2	0.2%
27	Norway	2	0.2%
28	Mauritius	2	0.2%
29	Latvia	2	0.2%
30	Kenya	2	0.2%
31	Nigeria	1	0.1%
32	Qatar	1	0.1%
33	Taiwan	1	0.1%
34	Iceland	1	0.1%
35	Honduras	1	0.1%
36	Bulgaria	1	0.1%
37	Turkey	1	0.1%