Rank	Countries/Territories	Count	Percent
1	United States	179	36.1%
2	China	127	25.6%
3	Germany	41	8.3%
4	India	25	5%
5	Netherlands	15	3%
6	France	13	2.6%
7	Japan	11	2.2%
8	Mauritius	11	2.2%
9	United Kingdom	7	1.4%
10	Thailand	5	1%
11	Peru	4	0.8%
12	Ireland	4	0.8%
13	Brazil	4	0.8%
14	Canada	3	0.6%
15	Nigeria	3	0.6%
16	Norway	3	0.6%
17	Korea, Republic of	3	0.6%
18	Saudi Arabia	3	0.6%
19	Switzerland	3	0.6%
20	Taiwan	3	0.6%
21	Kuwait	2	0.4%
22	Mexico	2	0.4%
23	Romania	2	0.4%
24	Hong Kong	2	0.4%
25	Iran, Islamic Republic of	2	0.4%
26	Argentina	2	0.4%
27	Armenia	2	0.4%
28	Costa Rica	2	0.4%
29	Egypt	2	0.4%
30	Finland	1	0.2%
31	Cyprus	1	0.2%
32	Australia	1	0.2%
33	Bulgaria	1	0.2%
34	Indonesia	1	0.2%
35	Russia	1	0.2%
36	Mongolia	1	0.2%
37	Singapore	1	0.2%
38	Spain	1	0.2%
39	Ukraine	1	0.2%
40	Zambia	1	0.2%