Rank	Countries/Territories	Count	Percent
1	United States	471	32.8%
2	China	399	27.8%
3	Germany	153	10.7%
4	Egypt	70	4.9%
5	Japan	46	3.2%
6	Hong Kong	42	2.9%
7	Singapore	37	2.6%
8	Australia	33	2.3%
9	Ireland	28	2%
10	Pakistan	20	1.4%
11	France	20	1.4%
12	Canada	17	1.2%
13	United Kingdom	15	1%
14	Netherlands	12	0.8%
15	Cyprus	11	0.8%
16	India	10	0.7%
17		9	0.6%
18	Taiwan	7	0.5%
19	Iraq	5	0.3%
20	Russia	3	0.2%
21	Nigeria	3	0.2%
22	Iran, Islamic Republic of	3	0.2%
23	Bulgaria	2	0.1%
24	Korea, Republic of	2	0.1%
25	Latvia	2	0.1%
26	Rwanda	2	0.1%
27	Thailand	1	0.1%
28	Ukraine	1	0.1%
29	South Africa	1	0.1%
30	Spain	1	0.1%
31	Sweden	1	0.1%
32	Mongolia	1	0.1%
33	Norway	1	0.1%
34	Israel	1	0.1%
35	Argentina	1	0.1%
36	Finland	1	0.1%
37	Hungary	1	0.1%
38	Greece	1	0.1%