Rank	Countries/Territories	Count	Percent
1	United States	327	41%
2	China	298	37.4%
3	Germany	62	7.8%
4	France	12	1.5%
5	Singapore	12	1.5%
6	Japan	12	1.5%
7	Australia	9	1.1%
8	India	7	0.9%
9	Ethiopia	6	0.8%
10	Canada	4	0.5%
11	Cyprus	4	0.5%
12	Czech Republic	3	0.4%
13	Algeria	3	0.4%
14	Ecuador	3	0.4%
15	Georgia	3	0.4%
16	Netherlands	3	0.4%
17	Korea, Republic of	3	0.4%
18	Russia	3	0.4%
19	Italy	2	0.3%
20	Malaysia	2	0.3%
21	Mongolia	2	0.3%
22	Hong Kong	2	0.3%
23	Brazil	2	0.3%
24	Argentina	2	0.3%
25	Denmark	2	0.3%
26	Belgium	1	0.1%
27	Norway	1	0.1%
28	Romania	1	0.1%
29	Ireland	1	0.1%
30	South Africa	1	0.1%
31	Spain	1	0.1%
32	Ukraine	1	0.1%
33	United Arab Emirates	1	0.1%
34	United Kingdom	1	0.1%