Rank	Countries/Territories	Count	Percent
1	United States	256	38.6%
2	China	191	28.8%
3	Germany	74	11.1%
4	France	27	4.1%
5	India	23	3.5%
6	Russia	18	2.7%
7	Singapore	12	1.8%
8	Indonesia	10	1.5%
9	Japan	10	1.5%
10	Ukraine	6	0.9%
11	Netherlands	5	0.8%
12	Canada	5	0.8%
13	Ireland	3	0.5%
14	Italy	3	0.5%
15	Australia	3	0.5%
16	Romania	3	0.5%
17	Malaysia	2	0.3%
18	United Kingdom	2	0.3%
19	Spain	2	0.3%
20	Cyprus	2	0.3%
21	Iran, Islamic Republic of	2	0.3%
22	Egypt	1	0.2%
23	Algeria	1	0.2%
24	Poland	1	0.2%
25	Korea, Republic of	1	0.2%
26	Turkey	1	0.2%