Rank	Countries/Territories	Count	Percent
1	United States	468	38.2%
2	China	436	35.6%
3	Germany	97	7.9%
4	India	48	3.9%
5	Japan	26	2.1%
6	France	18	1.5%
7	Netherlands	13	1.1%
8	Singapore	12	1%
9	Ukraine	11	0.9%
10	Korea, Republic of	9	0.7%
11	Australia	9	0.7%
12	United Kingdom	8	0.7%
13	Canada	7	0.6%
14	Russia	7	0.6%
15	Mexico	6	0.5%
16	Saudi Arabia	4	0.3%
17	Cyprus	4	0.3%
18	Ecuador	4	0.3%
19	Egypt	4	0.3%
20	Denmark	3	0.2%
21	Argentina	3	0.2%
22	Brazil	3	0.2%
23	Indonesia	3	0.2%
24	Iran, Islamic Republic of	3	0.2%
25	Israel	3	0.2%
26	Philippines	3	0.2%
27	Sweden	2	0.2%
28	Turkey	2	0.2%
29	Nigeria	2	0.2%
30	Georgia	2	0.2%
31	Hong Kong	1	0.1%
32	Bangladesh	1	0.1%
33	Malaysia	1	0.1%
34	Viet Nam	1	0.1%