Rank	Countries/Territories	Count	Percent
1	United States	296	26.6%
2	China	223	20%
3	Russia	154	13.8%
4	Japan	153	13.7%
5	Germany	58	5.2%
6	India	35	3.1%
7	Korea, Republic of	25	2.2%
8	Singapore	23	2.1%
9	Netherlands	15	1.3%
10	France	14	1.3%
11	United Kingdom	14	1.3%
12	Sweden	10	0.9%
13	Canada	7	0.6%
14	Australia	6	0.5%
15	Turkey	6	0.5%
16	Cyprus	5	0.4%
17	Pakistan	5	0.4%
18	Mexico	5	0.4%
19	Lebanon	5	0.4%
20	Moldova, Republic of	4	0.4%
21	Romania	4	0.4%
22	Hong Kong	4	0.4%
23	Ukraine	4	0.4%
24	Spain	3	0.3%
25	Iran, Islamic Republic of	3	0.3%
26	Bangladesh	3	0.3%
27	Poland	3	0.3%
28	Lithuania	3	0.3%
29	Malaysia	3	0.3%
30	Philippines	2	0.2%
31	Belgium	2	0.2%
32	Bulgaria	2	0.2%
33	Taiwan	2	0.2%
34	Thailand	2	0.2%
35	Finland	1	0.1%
36	Brazil	1	0.1%
37	Ireland	1	0.1%
38	Indonesia	1	0.1%
39	Ghana	1	0.1%
40	Greece	1	0.1%
41	Portugal	1	0.1%
42	Switzerland	1	0.1%
43	South Africa	1	0.1%
44	Peru	1	0.1%