Rank	Countries/Territories	Count	Percent
1	United States	680	54%
2	China	154	12.2%
3	Germany	93	7.4%
4	South Africa	81	6.4%
5	India	43	3.4%
6	Singapore	35	2.8%
7	Ireland	31	2.5%
8	France	18	1.4%
9	Canada	13	1%
10	Russia	13	1%
11	Mauritius	12	1%
12	Japan	11	0.9%
13	United Kingdom	10	0.8%
14	Slovakia	10	0.8%
15	Hungary	10	0.8%
16	Netherlands	8	0.6%
17	Taiwan	7	0.6%
18	Australia	7	0.6%
19	Cyprus	4	0.3%
20	Italy	3	0.2%
21	Iran, Islamic Republic of	2	0.2%
22	Ukraine	2	0.2%
23	Serbia	2	0.2%
24	Spain	2	0.2%
25	Sweden	2	0.2%
26	Switzerland	1	0.1%
27	Romania	1	0.1%
28	Indonesia	1	0.1%
29	Mongolia	1	0.1%
30	Denmark	1	0.1%
31	Algeria	1	0.1%
32	Hong Kong	1	0.1%