Rank	Countries/Territories	Count	Percent
1	United States	261	37.2%
2	China	152	21.7%
3	Japan	56	8%
4	Germany	46	6.6%
5	Singapore	21	3%
6	Turkey	20	2.9%
7	Canada	15	2.1%
8	India	12	1.7%
9	Poland	12	1.7%
10	United Kingdom	10	1.4%
11	Qatar	8	1.1%
12	Russia	8	1.1%
13	Netherlands	8	1.1%
14	Viet Nam	8	1.1%
15	Australia	8	1.1%
16	Brazil	6	0.9%
17	France	6	0.9%
18	Italy	5	0.7%
19	Malta	5	0.7%
20	Taiwan	4	0.6%
21	Ukraine	3	0.4%
22	Hungary	3	0.4%
23	Belgium	3	0.4%
24	Austria	2	0.3%
25	Cyprus	2	0.3%
26	United Arab Emirates	2	0.3%
27	Philippines	2	0.3%
28	Switzerland	2	0.3%
29	Thailand	1	0.1%
30	Yemen	1	0.1%
31	Pakistan	1	0.1%
32	South Africa	1	0.1%
33	Sri Lanka	1	0.1%
34	Sweden	1	0.1%
35	Finland	1	0.1%
36	Algeria	1	0.1%
37	Iran, Islamic Republic of	1	0.1%
38	Ireland	1	0.1%
39	Mexico	1	0.1%