Rank	Countries/Territories	Count	Percent
1	United States	543	45.9%
2	China	322	27.2%
3	Germany	80	6.8%
4	Japan	32	2.7%
5	France	21	1.8%
6	Singapore	18	1.5%
7	United Kingdom	17	1.4%
8	India	16	1.4%
9	Hong Kong	12	1%
10		12	1%
11	Cyprus	10	0.8%
12	Canada	10	0.8%
13	Pakistan	8	0.7%
14	Netherlands	7	0.6%
15	Viet Nam	7	0.6%
16	Thailand	6	0.5%
17	Spain	6	0.5%
18	Egypt	6	0.5%
19	Australia	5	0.4%
20	Bangladesh	5	0.4%
21	Turkey	4	0.3%
22	New Zealand	4	0.3%
23	Norway	4	0.3%
24	Panama	4	0.3%
25	Korea, Republic of	3	0.3%
26	Taiwan	3	0.3%
27	Latvia	2	0.2%
28	Russia	2	0.2%
29	Belgium	2	0.2%
30	Italy	2	0.2%
31	Iran, Islamic Republic of	2	0.2%
32	Ireland	1	0.1%
33	Israel	1	0.1%
34	Georgia	1	0.1%
35	Mongolia	1	0.1%
36	Sweden	1	0.1%
37	South Africa	1	0.1%
38	Uzbekistan	1	0.1%