Rank	Countries/Territories	Count	Percent
1	United States	334	34.2%
2	China	265	27.1%
3	Germany	115	11.8%
4	Netherlands	41	4.2%
5		38	3.9%
6	Japan	31	3.2%
7	India	26	2.7%
8	France	17	1.7%
9	Australia	12	1.2%
10	Turkey	11	1.1%
11	Canada	8	0.8%
12	Indonesia	8	0.8%
13	Hong Kong	7	0.7%
14	Senegal	7	0.7%
15	Cyprus	6	0.6%
16	Ireland	5	0.5%
17	Singapore	5	0.5%
18	Spain	5	0.5%
19	Finland	4	0.4%
20	Korea, Republic of	4	0.4%
21	Latvia	3	0.3%
22	Denmark	3	0.3%
23	Georgia	3	0.3%
24	Brazil	3	0.3%
25	Malaysia	2	0.2%
26	Ukraine	2	0.2%
27	Switzerland	2	0.2%
28	Taiwan	2	0.2%
29	Pakistan	2	0.2%
30	Poland	2	0.2%
31	Russia	2	0.2%
32	United Kingdom	1	0.1%
33	Chile	1	0.1%