Rank	Countries/Territories	Count	Percent
1	United States	565	30.7%
2	China	443	24%
3	Japan	276	15%
4	Germany	144	7.8%
5	Singapore	56	3%
6	Russia	52	2.8%
7	France	50	2.7%
8	India	43	2.3%
9	Netherlands	25	1.4%
10	United Kingdom	25	1.4%
11	Australia	19	1%
12	Egypt	18	1%
13	Cyprus	14	0.8%
14	Mauritius	13	0.7%
15	Turkey	11	0.6%
16	Ukraine	11	0.6%
17	Hong Kong	11	0.6%
18	Iran, Islamic Republic of	10	0.5%
19	Korea, Republic of	9	0.5%
20	Taiwan	9	0.5%
21	Norway	4	0.2%
22	Ireland	4	0.2%
23	Israel	3	0.2%
24	Canada	3	0.2%
25	Romania	3	0.2%
26	Latvia	3	0.2%
27	Indonesia	3	0.2%
28	Mongolia	2	0.1%
29	Chile	2	0.1%
30	Belgium	2	0.1%
31	Argentina	2	0.1%
32	Italy	2	0.1%
33	Georgia	1	0.1%
34	Armenia	1	0.1%
35	Czech Republic	1	0.1%
36	Malaysia	1	0.1%
37	Switzerland	1	0.1%