Rank	Countries/Territories	Count	Percent
1	United States	454	34.6%
2	China	392	29.8%
3	Germany	110	8.4%
4	Finland	60	4.6%
5	Indonesia	37	2.8%
6	United Kingdom	36	2.7%
7	Canada	33	2.5%
8	France	26	2%
9	Japan	21	1.6%
10	Korea, Republic of	19	1.4%
11	Netherlands	14	1.1%
12	Russia	9	0.7%
13	Ukraine	9	0.7%
14	Greece	9	0.7%
15	Spain	8	0.6%
16	Singapore	7	0.5%
17	Cyprus	7	0.5%
18	Australia	7	0.5%
19	Belgium	6	0.5%
20	India	6	0.5%
21	Mexico	6	0.5%
22	Latvia	4	0.3%
23	Portugal	4	0.3%
24	Turkey	4	0.3%
25	Iran, Islamic Republic of	4	0.3%
26	Hong Kong	4	0.3%
27	Dominican Republic	3	0.2%
28	Argentina	2	0.2%
29	Austria	2	0.2%
30	Ireland	2	0.2%
31	Nigeria	2	0.2%
32	Kuwait	1	0.1%
33	Sweden	1	0.1%
34	Switzerland	1	0.1%
35	Taiwan	1	0.1%
36	Thailand	1	0.1%
37	Bangladesh	1	0.1%
38	Ethiopia	1	0.1%