Rank	Countries/Territories	Count	Percent
1	United States	233	41%
2	China	148	26.1%
3	Germany	50	8.8%
4	South Africa	32	5.6%
5	Japan	18	3.2%
6	Spain	13	2.3%
7	India	12	2.1%
8	Ireland	6	1.1%
9	Malaysia	6	1.1%
10	Poland	6	1.1%
11	Singapore	6	1.1%
12	Korea, Republic of	5	0.9%
13	France	5	0.9%
14	United Kingdom	5	0.9%
15	Cyprus	4	0.7%
16	Romania	4	0.7%
17	Mauritius	3	0.5%
18	Netherlands	3	0.5%
19	Iran, Islamic Republic of	3	0.5%
20	Canada	2	0.4%
21	Switzerland	2	0.4%
22	Australia	1	0.2%
23	Kenya	1	0.2%