Rank	Countries/Territories	Count	Percent
1	United States	470	39.9%
2	China	288	24.4%
3	Germany	89	7.5%
4	Japan	35	3%
5	Korea, Republic of	35	3%
6	Thailand	30	2.5%
7	India	29	2.5%
8	Netherlands	26	2.2%
9	Romania	20	1.7%
10	United Kingdom	19	1.6%
11	France	17	1.4%
12	Australia	13	1.1%
13	Czech Republic	12	1%
14	Taiwan	12	1%
15	Turkey	7	0.6%
16	Russia	6	0.5%
17	Singapore	6	0.5%
18	Spain	6	0.5%
19	Ireland	6	0.5%
20	Canada	6	0.5%
21	Argentina	4	0.3%
22	Brazil	4	0.3%
23	Cyprus	4	0.3%
24	Jordan	4	0.3%
25	Sweden	4	0.3%
26	Switzerland	3	0.3%
27	Mongolia	3	0.3%
28	Georgia	3	0.3%
29	Denmark	3	0.3%
30	Croatia	2	0.2%
31	Ethiopia	2	0.2%
32	Israel	2	0.2%
33	Nigeria	2	0.2%
34	Malaysia	1	0.1%
35	Mauritius	1	0.1%
36	Saudi Arabia	1	0.1%
37	Iran, Islamic Republic of	1	0.1%
38	Greece	1	0.1%
39	Hong Kong	1	0.1%
40	El Salvador	1	0.1%