Rank	Countries/Territories	Count	Percent
1	United States	454	43.3%
2	China	277	26.4%
3	Germany	98	9.4%
4	India	56	5.3%
5	France	29	2.8%
6		13	1.2%
7	Cyprus	12	1.1%
8	Japan	11	1%
9	Netherlands	11	1%
10	United Kingdom	9	0.9%
11	Pakistan	8	0.8%
12	Senegal	7	0.7%
13	Thailand	6	0.6%
14	Hong Kong	6	0.6%
15	Iran, Islamic Republic of	6	0.6%
16	Australia	4	0.4%
17	Brazil	4	0.4%
18	Mongolia	4	0.4%
19	Morocco	3	0.3%
20	Singapore	3	0.3%
21	South Africa	3	0.3%
22	Norway	3	0.3%
23	Canada	3	0.3%
24	Argentina	2	0.2%
25	Ireland	2	0.2%
26	Korea, Republic of	2	0.2%
27	Uganda	2	0.2%
28	Viet Nam	2	0.2%
29	Switzerland	2	0.2%
30	Taiwan	2	0.2%
31	Nigeria	1	0.1%
32	Turkey	1	0.1%
33	Italy	1	0.1%
34	Bulgaria	1	0.1%