Rank	Countries/Territories	Count	Percent
1	United States	391	34.2%
2	China	374	32.7%
3	Germany	140	12.2%
4		33	2.9%
5	Netherlands	30	2.6%
6	Japan	23	2%
7	India	21	1.8%
8	France	12	1%
9	Singapore	12	1%
10	United Kingdom	10	0.9%
11	Canada	9	0.8%
12	Egypt	8	0.7%
13	Korea, Republic of	6	0.5%
14	Indonesia	5	0.4%
15	Cyprus	5	0.4%
16	Australia	5	0.4%
17	Philippines	5	0.4%
18	Russia	5	0.4%
19	Ireland	4	0.3%
20	Spain	4	0.3%
21	Belgium	4	0.3%
22	Argentina	4	0.3%
23	South Africa	3	0.3%
24	Mexico	3	0.3%
25	Turkey	3	0.3%
26	Ukraine	3	0.3%
27	Nepal	2	0.2%
28	Peru	2	0.2%
29	Slovakia	2	0.2%
30	Brazil	2	0.2%
31	Malaysia	2	0.2%
32	Iran, Islamic Republic of	1	0.1%
33	Ecuador	1	0.1%
34	Ethiopia	1	0.1%
35	Sweden	1	0.1%
36	Switzerland	1	0.1%
37	Syrian Arab Republic	1	0.1%
38	Thailand	1	0.1%
39	Moldova, Republic of	1	0.1%
40	Norway	1	0.1%
41	Pakistan	1	0.1%
42	United Arab Emirates	1	0.1%