Rank	Countries/Territories	Count	Percent
1	United States	354	32.2%
2	China	293	26.6%
3	Germany	117	10.6%
4	Netherlands	53	4.8%
5	France	39	3.5%
6	Japan	30	2.7%
7	United Kingdom	28	2.5%
8	Turkey	22	2%
9	India	22	2%
10	Canada	19	1.7%
11	Australia	19	1.7%
12	Belgium	10	0.9%
13	Singapore	9	0.8%
14	Poland	9	0.8%
15	Chile	8	0.7%
16	Cyprus	8	0.7%
17	Brazil	5	0.5%
18	Ireland	5	0.5%
19	Hong Kong	4	0.4%
20	Argentina	4	0.4%
21	Ethiopia	4	0.4%
22	Romania	4	0.4%
23	Taiwan	4	0.4%
24	Iran, Islamic Republic of	3	0.3%
25	Egypt	2	0.2%
26	South Africa	2	0.2%
27	Sweden	2	0.2%
28	Switzerland	2	0.2%
29	Portugal	2	0.2%
30	Malaysia	2	0.2%
31	New Zealand	2	0.2%
32	Ukraine	2	0.2%
33	Uzbekistan	1	0.1%
34	Norway	1	0.1%
35	Pakistan	1	0.1%
36	Palestine, State of	1	0.1%
37	Philippines	1	0.1%
38	Mexico	1	0.1%
39	Uganda	1	0.1%
40	Spain	1	0.1%
41	Russia	1	0.1%
42	Bulgaria	1	0.1%
43	Austria	1	0.1%
44	Iraq	1	0.1%