Rank	Countries/Territories	Count	Percent
1	United States	450	40%
2	China	333	29.6%
3	Russia	113	10.1%
4	Germany	47	4.2%
5	India	27	2.4%
6	Hong Kong	13	1.2%
7	Japan	13	1.2%
8	Australia	12	1.1%
9	United Kingdom	12	1.1%
10	France	10	0.9%
11	Singapore	9	0.8%
12	Taiwan	8	0.7%
13	Turkey	8	0.7%
14	Korea, Republic of	8	0.7%
15	Netherlands	7	0.6%
16	Israel	6	0.5%
17	Canada	5	0.4%
18	Senegal	5	0.4%
19	South Africa	3	0.3%
20	Italy	3	0.3%
21	Indonesia	2	0.2%
22	Iran, Islamic Republic of	2	0.2%
23	Ireland	2	0.2%
24	Denmark	2	0.2%
25	Argentina	2	0.2%
26	Brazil	2	0.2%
27	Ukraine	2	0.2%
28	Nigeria	2	0.2%
29	Norway	2	0.2%
30	Macao	2	0.2%
31	Syrian Arab Republic	2	0.2%
32	Malaysia	1	0.1%
33	Mongolia	1	0.1%
34	Kuwait	1	0.1%
35	Poland	1	0.1%
36	Portugal	1	0.1%
37	Thailand	1	0.1%
38	Tunisia	1	0.1%
39	Spain	1	0.1%
40	Bahrain	1	0.1%
41	Ethiopia	1	0.1%