Rank	Countries/Territories	Count	Percent
1	United States	186	39.5%
2	China	121	25.7%
3	Germany	40	8.5%
4	Canada	18	3.8%
5	Taiwan	17	3.6%
6	Brazil	16	3.4%
7	India	10	2.1%
8	Poland	7	1.5%
9	Singapore	6	1.3%
10	Korea, Republic of	5	1.1%
11	France	5	1.1%
12	Cyprus	4	0.8%
13	Egypt	4	0.8%
14	Netherlands	4	0.8%
15	Japan	3	0.6%
16	Italy	2	0.4%
17	Hong Kong	2	0.4%
18	Ethiopia	2	0.4%
19	Chile	2	0.4%
20	Australia	2	0.4%
21	Russia	2	0.4%
22	South Africa	2	0.4%
23	Latvia	2	0.4%
24	Portugal	2	0.4%
25	Turkey	2	0.4%
26	Ukraine	1	0.2%
27	Romania	1	0.2%
28	Switzerland	1	0.2%
29	Argentina	1	0.2%
30	Ireland	1	0.2%