Rank	Countries/Territories	Count	Percent
1	United States	433	43.6%
2	China	271	27.3%
3	Germany	60	6%
4	Japan	27	2.7%
5	United Kingdom	25	2.5%
6	Netherlands	20	2%
7	France	15	1.5%
8	Australia	15	1.5%
9	Singapore	14	1.4%
10	Indonesia	12	1.2%
11	India	10	1%
12	Russia	10	1%
13	Iran, Islamic Republic of	7	0.7%
14	Hong Kong	6	0.6%
15	Canada	6	0.6%
16	Cyprus	5	0.5%
17	Ireland	5	0.5%
18	Oman	5	0.5%
19	Taiwan	4	0.4%
20	Egypt	4	0.4%
21	Croatia	4	0.4%
22	Ukraine	4	0.4%
23	Turkey	3	0.3%
24	Viet Nam	2	0.2%
25	Costa Rica	2	0.2%
26	Chile	2	0.2%
27	Sweden	2	0.2%
28	Pakistan	2	0.2%
29	Portugal	2	0.2%
30	Morocco	2	0.2%
31	Myanmar	2	0.2%
32	Korea, Republic of	2	0.2%
33	Lebanon	2	0.2%
34	Malaysia	1	0.1%
35	Moldova, Republic of	1	0.1%
36	New Zealand	1	0.1%
37	Saudi Arabia	1	0.1%
38	Switzerland	1	0.1%
39	Thailand	1	0.1%
40	Colombia	1	0.1%
41	Israel	1	0.1%
42	United Arab Emirates	1	0.1%