Rank	Countries/Territories	Count	Percent
1	United States	350	34.9%
2	China	317	31.6%
3	Germany	81	8.1%
4	Singapore	35	3.5%
5	India	32	3.2%
6	Japan	30	3%
7	United Kingdom	25	2.5%
8	Netherlands	15	1.5%
9	Canada	14	1.4%
10	Australia	14	1.4%
11	France	9	0.9%
12	Ireland	8	0.8%
13	Philippines	6	0.6%
14	Hong Kong	6	0.6%
15		6	0.6%
16	Taiwan	6	0.6%
17	Ukraine	5	0.5%
18	Brazil	5	0.5%
19	New Zealand	5	0.5%
20	Mongolia	4	0.4%
21	Korea, Republic of	3	0.3%
22	Iran, Islamic Republic of	3	0.3%
23	Cyprus	2	0.2%
24	Ecuador	2	0.2%
25	Latvia	2	0.2%
26	Mexico	2	0.2%
27	Switzerland	2	0.2%
28	Poland	2	0.2%
29	Russia	1	0.1%
30	Saudi Arabia	1	0.1%
31	Sweden	1	0.1%
32	Pakistan	1	0.1%
33	Lithuania	1	0.1%
34	Malaysia	1	0.1%
35	Egypt	1	0.1%
36	Finland	1	0.1%
37	Argentina	1	0.1%
38	Bangladesh	1	0.1%
39	Indonesia	1	0.1%