Rank	Countries/Territories	Count	Percent
1	United States	454	42.8%
2	China	251	23.7%
3	Germany	170	16%
4	Japan	34	3.2%
5	Australia	24	2.3%
6	Netherlands	17	1.6%
7	Colombia	15	1.4%
8	France	14	1.3%
9	Korea, Republic of	7	0.7%
10	Singapore	7	0.7%
11	United Kingdom	7	0.7%
12	Spain	6	0.6%
13	India	5	0.5%
14	Cyprus	5	0.5%
15	Bangladesh	4	0.4%
16	Russia	4	0.4%
17	Ireland	4	0.4%
18	Brazil	3	0.3%
19	Macao	3	0.3%
20	Malaysia	2	0.2%
21	Indonesia	2	0.2%
22	Iran, Islamic Republic of	2	0.2%
23	Hong Kong	2	0.2%
24	Canada	2	0.2%
25	Argentina	2	0.2%
26	Sweden	2	0.2%
27	Taiwan	2	0.2%
28	Turkey	1	0.1%
29	Ukraine	1	0.1%
30	Switzerland	1	0.1%
31	South Africa	1	0.1%
32	Italy	1	0.1%
33	Qatar	1	0.1%
34	Romania	1	0.1%
35	Georgia	1	0.1%
36	Hungary	1	0.1%
37	Mexico	1	0.1%