Rank	Countries/Territories	Count	Percent
1	United States	551	37.8%
2	China	415	28.5%
3	Germany	116	8%
4	France	48	3.3%
5	Japan	44	3%
6	Netherlands	37	2.5%
7	Viet Nam	32	2.2%
8	Canada	22	1.5%
9	India	17	1.2%
10	Singapore	15	1%
11	Russia	13	0.9%
12	Hong Kong	11	0.8%
13	Ireland	9	0.6%
14	Korea, Republic of	9	0.6%
15	Australia	9	0.6%
16	Iran, Islamic Republic of	8	0.5%
17	Switzerland	8	0.5%
18	United Kingdom	7	0.5%
19	Guatemala	7	0.5%
20	Cyprus	7	0.5%
21	Israel	6	0.4%
22	Italy	6	0.4%
23	Thailand	5	0.3%
24	Zambia	4	0.3%
25	Latvia	4	0.3%
26	Ecuador	4	0.3%
27	Argentina	4	0.3%
28	Ghana	3	0.2%
29	Belgium	3	0.2%
30	Brazil	3	0.2%
31	Malaysia	3	0.2%
32	Turkey	3	0.2%
33	Sweden	3	0.2%
34	Spain	2	0.1%
35	Nigeria	2	0.1%
36	Colombia	2	0.1%
37	Greece	2	0.1%
38	Finland	2	0.1%
39	Denmark	2	0.1%
40	Ethiopia	1	0.1%
41	Chile	1	0.1%
42	Bangladesh	1	0.1%
43	Norway	1	0.1%
44	Mongolia	1	0.1%
45	Indonesia	1	0.1%
46	Uzbekistan	1	0.1%
47	Ukraine	1	0.1%