Rank	Countries/Territories	Count	Percent
1	United States	274	34.9%
2	China	195	24.8%
3	Germany	61	7.8%
4	United Kingdom	30	3.8%
5	Japan	29	3.7%
6	France	29	3.7%
7	Korea, Republic of	20	2.5%
8	Russia	18	2.3%
9	India	18	2.3%
10	Netherlands	17	2.2%
11	Singapore	15	1.9%
12	Australia	12	1.5%
13	Brazil	9	1.1%
14	Canada	9	1.1%
15	Cyprus	7	0.9%
16	Hong Kong	6	0.8%
17	Indonesia	5	0.6%
18	Israel	4	0.5%
19	Senegal	3	0.4%
20	Turkey	3	0.4%
21	Ukraine	3	0.4%
22	Argentina	3	0.4%
23	Bulgaria	2	0.3%
24	Bahamas	2	0.3%
25	Iran, Islamic Republic of	2	0.3%
26	Ireland	2	0.3%
27	Spain	2	0.3%
28	Sweden	1	0.1%
29	Taiwan	1	0.1%
30	Norway	1	0.1%
31	Malaysia	1	0.1%
32	Georgia	1	0.1%