Rank	Countries/Territories	Count	Percent
1	United States	274	30.5%
2	China	267	29.7%
3	Germany	99	11%
4	India	30	3.3%
5		28	3.1%
6	France	25	2.8%
7	Egypt	19	2.1%
8	Korea, Republic of	14	1.6%
9	Canada	12	1.3%
10	Japan	12	1.3%
11	Netherlands	11	1.2%
12	Cyprus	8	0.9%
13	Brazil	8	0.9%
14	Iran, Islamic Republic of	7	0.8%
15	Spain	7	0.8%
16	Russia	7	0.8%
17	Singapore	6	0.7%
18	Saudi Arabia	5	0.6%
19	Peru	5	0.6%
20	Taiwan	5	0.6%
21	Turkey	5	0.6%
22	United Kingdom	5	0.6%
23	Sweden	4	0.4%
24	Indonesia	4	0.4%
25	Hong Kong	3	0.3%
26	Iraq	3	0.3%
27	Australia	3	0.3%
28	Switzerland	3	0.3%
29	New Zealand	3	0.3%
30	Norway	2	0.2%
31	Pakistan	2	0.2%
32	Mauritius	2	0.2%
33	Qatar	2	0.2%
34	Romania	1	0.1%
35	Mexico	1	0.1%
36	Portugal	1	0.1%
37	Argentina	1	0.1%
38	Ireland	1	0.1%
39	Jordan	1	0.1%
40	Ukraine	1	0.1%
41	Yemen	1	0.1%