Rank	Countries/Territories	Count	Percent
1	United States	309	39.2%
2	China	174	22.1%
3	Japan	58	7.4%
4	Germany	46	5.8%
5	Singapore	21	2.7%
6	Turkey	20	2.5%
7	Canada	15	1.9%
8	India	13	1.6%
9	Poland	12	1.5%
10	United Kingdom	11	1.4%
11	Netherlands	10	1.3%
12	Australia	9	1.1%
13	France	8	1%
14	Qatar	8	1%
15	Russia	8	1%
16	Viet Nam	8	1%
17	Italy	7	0.9%
18	Brazil	6	0.8%
19	Malta	5	0.6%
20	Taiwan	4	0.5%
21	Cyprus	3	0.4%
22	Belgium	3	0.4%
23	Hungary	3	0.4%
24	Ukraine	3	0.4%
25	United Arab Emirates	2	0.3%
26	Switzerland	2	0.3%
27	Latvia	2	0.3%
28	Austria	2	0.3%
29	Philippines	2	0.3%
30	Thailand	1	0.1%
31	South Africa	1	0.1%
32	Sri Lanka	1	0.1%
33	Sweden	1	0.1%
34	Mexico	1	0.1%
35	New Zealand	1	0.1%
36	Pakistan	1	0.1%
37	Saudi Arabia	1	0.1%
38	Algeria	1	0.1%
39	Finland	1	0.1%
40	Iran, Islamic Republic of	1	0.1%
41	Ireland	1	0.1%
42	Hong Kong	1	0.1%
43	Yemen	1	0.1%