Rank	Countries/Territories	Count	Percent
1	United States	402	37.5%
2	China	349	32.5%
3	Germany	97	9%
4	Netherlands	28	2.6%
5	France	18	1.7%
6	Korea, Republic of	17	1.6%
7	Canada	17	1.6%
8	India	14	1.3%
9	Japan	12	1.1%
10	Sweden	9	0.8%
11	Hong Kong	9	0.8%
12	Taiwan	9	0.8%
13	Cyprus	7	0.7%
14	Brazil	7	0.7%
15	Spain	6	0.6%
16	Turkey	6	0.6%
17	Thailand	5	0.5%
18	United Kingdom	5	0.5%
19	Mexico	5	0.5%
20	Australia	5	0.5%
21	Ecuador	5	0.5%
22	Malaysia	4	0.4%
23	Ireland	4	0.4%
24	Russia	4	0.4%
25	Philippines	3	0.3%
26	Iran, Islamic Republic of	3	0.3%
27	Argentina	3	0.3%
28	Chile	2	0.2%
29	Austria	2	0.2%
30	Belgium	2	0.2%
31	Costa Rica	2	0.2%
32	Poland	2	0.2%
33	Norway	2	0.2%
34	United Arab Emirates	2	0.2%
35	Switzerland	1	0.1%
36	Israel	1	0.1%
37	Mongolia	1	0.1%
38	Morocco	1	0.1%
39	Croatia	1	0.1%
40	Bosnia and Herzegovina	1	0.1%