Rank	Countries/Territories	Count	Percent
1	United States	517	46.5%
2	China	321	28.8%
3	Germany	72	6.5%
4	Japan	31	2.8%
5	Canada	25	2.2%
6	India	18	1.6%
7	Netherlands	17	1.5%
8	Singapore	17	1.5%
9	France	16	1.4%
10	Korea, Republic of	11	1%
11	Australia	10	0.9%
12	United Kingdom	6	0.5%
13	Cyprus	5	0.4%
14	Lithuania	5	0.4%
15	Ireland	4	0.4%
16	Egypt	4	0.4%
17	Finland	3	0.3%
18	Russia	3	0.3%
19	Slovakia	3	0.3%
20	Sweden	3	0.3%
21	Ukraine	3	0.3%
22	Portugal	3	0.3%
23	Romania	2	0.2%
24	New Zealand	2	0.2%
25	Pakistan	2	0.2%
26	Colombia	2	0.2%
27	Latvia	2	0.2%
28	Malaysia	1	0.1%
29	Mexico	1	0.1%
30	Italy	1	0.1%
31	Kenya	1	0.1%
32	Hong Kong	1	0.1%
33	Viet Nam	1	0.1%