Rank	Countries/Territories	Count	Percent
1	United States	494	34.6%
2	China	441	30.9%
3	Germany	118	8.3%
4	Japan	74	5.2%
5	India	34	2.4%
6	France	33	2.3%
7	Portugal	20	1.4%
8	Canada	19	1.3%
9	Viet Nam	19	1.3%
10	Netherlands	17	1.2%
11	Korea, Republic of	13	0.9%
12	Russia	11	0.8%
13	Australia	11	0.8%
14	Iran, Islamic Republic of	10	0.7%
15	Italy	9	0.6%
16	Indonesia	9	0.6%
17	Colombia	7	0.5%
18	Cyprus	7	0.5%
19	Hong Kong	7	0.5%
20	Singapore	7	0.5%
21	United Kingdom	7	0.5%
22	Philippines	6	0.4%
23	Ireland	5	0.3%
24	Malaysia	5	0.3%
25	Belgium	5	0.3%
26	Egypt	5	0.3%
27	Albania	4	0.3%
28	Norway	4	0.3%
29	Peru	4	0.3%
30	Turkey	4	0.3%
31	Thailand	3	0.2%
32	Greece	3	0.2%
33	Guatemala	3	0.2%
34	Argentina	2	0.1%
35	Czech Republic	2	0.1%
36	Sweden	2	0.1%
37	Taiwan	1	0.1%
38	South Africa	1	0.1%
39	Spain	1	0.1%
40	Bulgaria	1	0.1%
41	Georgia	1	0.1%