Rank	Countries/Territories	Count	Percent
1	United States	268	38.3%
2	China	198	28.3%
3	Germany	53	7.6%
4	Greece	14	2%
5	France	14	2%
6	Viet Nam	14	2%
7	Switzerland	10	1.4%
8	Netherlands	10	1.4%
9	Australia	10	1.4%
10	Japan	10	1.4%
11	India	8	1.1%
12	Canada	8	1.1%
13	United Kingdom	8	1.1%
14	Cyprus	6	0.9%
15	Iran, Islamic Republic of	6	0.9%
16	Malaysia	6	0.9%
17	Mexico	6	0.9%
18	Saudi Arabia	6	0.9%
19	Turkey	6	0.9%
20	Belgium	5	0.7%
21	Brazil	4	0.6%
22	Mauritius	4	0.6%
23	Tanzania, United Republic of	4	0.6%
24	Romania	3	0.4%
25	Mongolia	3	0.4%
26	Singapore	2	0.3%
27	Hungary	2	0.3%
28	Pakistan	2	0.3%
29	Colombia	2	0.3%
30	Cuba	2	0.3%
31	Argentina	1	0.1%
32	Korea, Republic of	1	0.1%
33	Hong Kong	1	0.1%
34	Norway	1	0.1%
35	Taiwan	1	0.1%
36	Ukraine	1	0.1%