Rank	Countries/Territories	Count	Percent
1	United States	442	37%
2	China	379	31.7%
3	Germany	99	8.3%
4	Ireland	38	3.2%
5	Netherlands	37	3.1%
6	Indonesia	29	2.4%
7	India	26	2.2%
8	Canada	22	1.8%
9	France	19	1.6%
10	Japan	11	0.9%
11	Philippines	10	0.8%
12	Australia	10	0.8%
13	Hong Kong	7	0.6%
14	Saudi Arabia	7	0.6%
15	Singapore	7	0.6%
16	United Kingdom	7	0.6%
17	Korea, Republic of	5	0.4%
18	Taiwan	4	0.3%
19	Thailand	4	0.3%
20	Cyprus	4	0.3%
21	Ukraine	3	0.3%
22	Sweden	3	0.3%
23	Viet Nam	3	0.3%
24	Romania	2	0.2%
25	Russia	2	0.2%
26	Bangladesh	2	0.2%
27	Argentina	2	0.2%
28	Belgium	1	0.1%
29	Czech Republic	1	0.1%
30	Ethiopia	1	0.1%
31	Georgia	1	0.1%
32	Iran, Islamic Republic of	1	0.1%
33	Israel	1	0.1%
34	Samoa	1	0.1%
35	Malaysia	1	0.1%
36	Jordan	1	0.1%
37	Slovakia	1	0.1%
38	Palestine, State of	1	0.1%
39	Vanuatu	1	0.1%