Rank	Countries/Territories	Count	Percent
1	United States	229	41.3%
2	China	144	25.9%
3	Germany	38	6.8%
4	Japan	28	5%
5	Cyprus	19	3.4%
6	Netherlands	10	1.8%
7	France	9	1.6%
8	Korea, Republic of	6	1.1%
9	Iran, Islamic Republic of	6	1.1%
10	Singapore	6	1.1%
11	Spain	5	0.9%
12	Switzerland	5	0.9%
13	Egypt	5	0.9%
14	Mexico	4	0.7%
15	Romania	4	0.7%
16	Czech Republic	3	0.5%
17	Australia	3	0.5%
18	Brazil	3	0.5%
19	Canada	3	0.5%
20	Colombia	2	0.4%
21	Malaysia	2	0.4%
22	Hong Kong	2	0.4%
23	India	2	0.4%
24	Russia	2	0.4%
25	Taiwan	2	0.4%
26	Tanzania, United Republic of	2	0.4%
27	Turkey	2	0.4%
28	Italy	2	0.4%
29	Slovakia	1	0.2%
30	Ukraine	1	0.2%
31	Qatar	1	0.2%
32	Iraq	1	0.2%
33	Ireland	1	0.2%
34	Mongolia	1	0.2%
35	Croatia	1	0.2%