Rank	Countries/Territories	Count	Percent
1	United States	488	44%
2	China	236	21.3%
3	Germany	126	11.4%
4	Japan	39	3.5%
5	Netherlands	27	2.4%
6	France	27	2.4%
7	India	23	2.1%
8	Australia	14	1.3%
9	Belarus	13	1.2%
10	Canada	13	1.2%
11	Switzerland	13	1.2%
12	Italy	11	1%
13	Ukraine	9	0.8%
14	Cyprus	6	0.5%
15	Ireland	6	0.5%
16	United Kingdom	6	0.5%
17	Finland	5	0.5%
18	Sweden	4	0.4%
19	Russia	4	0.4%
20	Singapore	4	0.4%
21	Slovenia	4	0.4%
22	Spain	3	0.3%
23	Korea, Republic of	3	0.3%
24	Hong Kong	3	0.3%
25	Argentina	3	0.3%
26	Brazil	2	0.2%
27	Egypt	2	0.2%
28	Iran, Islamic Republic of	2	0.2%
29	Taiwan	2	0.2%
30	United Arab Emirates	2	0.2%
31	Viet Nam	2	0.2%
32	Turkey	1	0.1%
33	Malaysia	1	0.1%
34	Norway	1	0.1%
35	Poland	1	0.1%
36	Bangladesh	1	0.1%
37	Ecuador	1	0.1%