Rank	Countries/Territories	Count	Percent
1	United States	275	34.4%
2	China	242	30.3%
3	Germany	78	9.8%
4	France	21	2.6%
5	Thailand	17	2.1%
6	Japan	17	2.1%
7	Korea, Republic of	14	1.8%
8	Taiwan	13	1.6%
9	Ukraine	12	1.5%
10	Netherlands	11	1.4%
11	India	11	1.4%
12	Singapore	9	1.1%
13	Indonesia	7	0.9%
14	Hong Kong	7	0.9%
15	Chile	6	0.8%
16	Belgium	6	0.8%
17	United Kingdom	6	0.8%
18	Portugal	5	0.6%
19	Cyprus	5	0.6%
20	Canada	5	0.6%
21	Romania	4	0.5%
22	Australia	3	0.4%
23	Ireland	3	0.4%
24	Italy	3	0.4%
25	Ethiopia	2	0.3%
26	Brazil	2	0.3%
27	Bulgaria	2	0.3%
28	Russia	2	0.3%
29	Tanzania, United Republic of	2	0.3%
30	Switzerland	1	0.1%
31	Viet Nam	1	0.1%
32	Philippines	1	0.1%
33	Lebanon	1	0.1%
34	Lithuania	1	0.1%
35	Malaysia	1	0.1%
36	Albania	1	0.1%
37	Argentina	1	0.1%
38	Greece	1	0.1%