Rank	Countries/Territories	Count	Percent
1	United States	355	42.3%
2	China	201	24%
3	Singapore	57	6.8%
4	Germany	49	5.8%
5	Japan	20	2.4%
6	Australia	18	2.1%
7	France	11	1.3%
8	Netherlands	11	1.3%
9	Canada	9	1.1%
10	Italy	8	1%
11	Iran, Islamic Republic of	7	0.8%
12	India	6	0.7%
13	Cyprus	6	0.7%
14	Mexico	6	0.7%
15	Romania	6	0.7%
16	Ukraine	6	0.7%
17	United Kingdom	6	0.7%
18	Russia	5	0.6%
19	Sweden	5	0.6%
20	Egypt	5	0.6%
21	Hong Kong	4	0.5%
22	Korea, Republic of	4	0.5%
23	Ireland	3	0.4%
24	Morocco	3	0.4%
25	Taiwan	3	0.4%
26	Spain	3	0.4%
27	Pakistan	3	0.4%
28	Colombia	3	0.4%
29	Bangladesh	3	0.4%
30	Brazil	2	0.2%
31	Bulgaria	2	0.2%
32	Indonesia	2	0.2%
33	Turkey	2	0.2%
34	Malta	2	0.2%
35	Israel	1	0.1%
36	Malaysia	1	0.1%
37	Iraq	1	0.1%