Rank	Countries/Territories	Count	Percent
1	United States	272	29.2%
2		165	17.7%
3	China	154	16.5%
4	Germany	58	6.2%
5	Russia	57	6.1%
6	Israel	25	2.7%
7	Japan	23	2.5%
8	Korea, Republic of	20	2.1%
9	India	16	1.7%
10	Canada	15	1.6%
11	Latvia	15	1.6%
12	Singapore	14	1.5%
13	Italy	12	1.3%
14	Georgia	11	1.2%
15	Australia	11	1.2%
16	Bahrain	8	0.9%
17	Hong Kong	8	0.9%
18	France	8	0.9%
19	Netherlands	7	0.8%
20	Cote D'ivoire	6	0.6%
21	Cyprus	4	0.4%
22	Sri Lanka	3	0.3%
23	Spain	2	0.2%
24	Malaysia	2	0.2%
25	Qatar	2	0.2%
26	Brazil	2	0.2%
27	Afghanistan	2	0.2%
28	Greece	2	0.2%
29	Iceland	1	0.1%
30	Egypt	1	0.1%
31	Ukraine	1	0.1%
32	Viet Nam	1	0.1%
33	Norway	1	0.1%
34	Libya	1	0.1%
35	Luxembourg	1	0.1%