Rank	Countries/Territories	Count	Percent
1	United States	342	34.9%
2	China	303	30.9%
3	Japan	93	9.5%
4	Germany	55	5.6%
5	France	31	3.2%
6	Netherlands	20	2%
7	Singapore	17	1.7%
8	Turkey	14	1.4%
9	United Kingdom	13	1.3%
10	Canada	10	1%
11		10	1%
12	Cyprus	8	0.8%
13	India	7	0.7%
14	Lebanon	7	0.7%
15	Mexico	7	0.7%
16	Australia	6	0.6%
17	Korea, Republic of	4	0.4%
18	Ukraine	4	0.4%
19	Iran, Islamic Republic of	3	0.3%
20	Ireland	2	0.2%
21	Latvia	2	0.2%
22	Greece	2	0.2%
23	Hong Kong	2	0.2%
24	Colombia	2	0.2%
25	Bulgaria	2	0.2%
26	Cameroon	2	0.2%
27	Thailand	2	0.2%
28	Mongolia	1	0.1%
29	Spain	1	0.1%
30	Tanzania, United Republic of	1	0.1%
31	Norway	1	0.1%
32	Pakistan	1	0.1%
33	Portugal	1	0.1%
34	Saudi Arabia	1	0.1%
35	Bangladesh	1	0.1%
36	Brazil	1	0.1%
37	Argentina	1	0.1%