Rank	Countries/Territories	Count	Percent
1	United States	474	38.8%
2	China	310	25.4%
3	Germany	109	8.9%
4	France	40	3.3%
5	Japan	39	3.2%
6	Netherlands	32	2.6%
7	Viet Nam	28	2.3%
8	Canada	21	1.7%
9	India	14	1.1%
10	Singapore	13	1.1%
11	Russia	12	1%
12	Hong Kong	11	0.9%
13	Korea, Republic of	9	0.7%
14	Iran, Islamic Republic of	8	0.7%
15	Switzerland	8	0.7%
16	Ireland	7	0.6%
17	Guatemala	7	0.6%
18	Australia	7	0.6%
19	Cyprus	7	0.6%
20	Israel	6	0.5%
21	Italy	6	0.5%
22	United Kingdom	6	0.5%
23	Thailand	5	0.4%
24	Ecuador	4	0.3%
25	Argentina	4	0.3%
26	Ghana	3	0.2%
27	Belgium	3	0.2%
28	Brazil	3	0.2%
29	Malaysia	3	0.2%
30	Sweden	3	0.2%
31	Spain	2	0.2%
32	Turkey	2	0.2%
33	Nigeria	2	0.2%
34	Colombia	2	0.2%
35	Finland	2	0.2%
36	Denmark	2	0.2%
37	Ethiopia	1	0.1%
38	Chile	1	0.1%
39	Bangladesh	1	0.1%
40	Norway	1	0.1%
41	Mongolia	1	0.1%
42	Indonesia	1	0.1%
43	Ukraine	1	0.1%
44	Uzbekistan	1	0.1%