Rank	Countries/Territories	Count	Percent
1	United States	1038	51.9%
2	China	306	15.3%
3	South Africa	130	6.5%
4	Germany	123	6.2%
5	France	58	2.9%
6	India	45	2.2%
7	Singapore	40	2%
8	Russia	39	2%
9	Ireland	36	1.8%
10	Canada	21	1%
11	Japan	20	1%
12	United Kingdom	16	0.8%
13	Hungary	13	0.6%
14	Mauritius	12	0.6%
15	Netherlands	11	0.6%
16	Slovakia	10	0.5%
17	Cyprus	9	0.4%
18	Australia	9	0.4%
19	Serbia	7	0.4%
20	Romania	7	0.4%
21	Taiwan	7	0.4%
22	Hong Kong	6	0.3%
23	Spain	5	0.2%
24	Mexico	3	0.2%
25	Malaysia	3	0.2%
26	Italy	3	0.2%
27	Algeria	3	0.2%
28	Argentina	2	0.1%
29	Indonesia	2	0.1%
30	Iran, Islamic Republic of	2	0.1%
31	Sweden	2	0.1%
32	Thailand	2	0.1%
33	Ukraine	2	0.1%
34	Switzerland	1	0%
35	Jordan	1	0%
36	Mongolia	1	0%
37	Norway	1	0%
38	Bulgaria	1	0%
39	Cambodia	1	0%
40	Denmark	1	0%
41	Egypt	1	0%