Rank	Countries/Territories	Count	Percent
1	United States	369	34.7%
2	China	349	32.8%
3	Germany	90	8.5%
4	Korea, Republic of	66	6.2%
5	India	39	3.7%
6	Japan	23	2.2%
7	Australia	16	1.5%
8	Russia	15	1.4%
9	Israel	10	0.9%
10	Hong Kong	10	0.9%
11	France	9	0.8%
12	Senegal	8	0.8%
13	Singapore	8	0.8%
14	Canada	7	0.7%
15	Argentina	6	0.6%
16	Mexico	5	0.5%
17	United Kingdom	4	0.4%
18	Ireland	4	0.4%
19	Egypt	4	0.4%
20	Belgium	3	0.3%
21	Turkey	3	0.3%
22	Ukraine	3	0.3%
23	Mongolia	2	0.2%
24	Poland	2	0.2%
25	Brazil	2	0.2%
26	Ecuador	2	0.2%
27	Austria	1	0.1%
28	Finland	1	0.1%
29	Romania	1	0.1%
30	Netherlands	1	0.1%