Rank	Countries/Territories	Count	Percent
1	United States	345	35.1%
2	China	252	25.6%
3	Japan	74	7.5%
4	Germany	58	5.9%
5	Singapore	47	4.8%
6	India	29	2.9%
7	Canada	25	2.5%
8	Australia	20	2%
9	United Kingdom	18	1.8%
10	Iran, Islamic Republic of	17	1.7%
11	Netherlands	13	1.3%
12	Spain	10	1%
13	New Zealand	8	0.8%
14	France	8	0.8%
15	Cyprus	5	0.5%
16	Ireland	5	0.5%
17	Lebanon	5	0.5%
18	Turkey	5	0.5%
19	Poland	4	0.4%
20	Algeria	4	0.4%
21	Greece	3	0.3%
22	Ukraine	3	0.3%
23	Italy	3	0.3%
24	Russia	2	0.2%
25	Switzerland	2	0.2%
26	Mexico	2	0.2%
27	Korea, Republic of	2	0.2%
28	Vanuatu	2	0.2%
29	Hong Kong	1	0.1%
30	Israel	1	0.1%
31	Andorra	1	0.1%
32	Belgium	1	0.1%
33	Brazil	1	0.1%
34	Finland	1	0.1%
35	Mongolia	1	0.1%
36	Portugal	1	0.1%
37	Romania	1	0.1%
38	Norway	1	0.1%
39	Pakistan	1	0.1%
40	Taiwan	1	0.1%
41	Thailand	1	0.1%