Rank	Countries/Territories	Count	Percent
1	United States	442	34.4%
2	China	367	28.5%
3	Germany	198	15.4%
4	Russia	61	4.7%
5	France	34	2.6%
6	Netherlands	25	1.9%
7	Argentina	21	1.6%
8	Australia	20	1.6%
9	Japan	14	1.1%
10	Israel	10	0.8%
11	Viet Nam	10	0.8%
12	Singapore	8	0.6%
13	Canada	7	0.5%
14	India	7	0.5%
15	Spain	6	0.5%
16	Norway	5	0.4%
17	Cyprus	5	0.4%
18	Brazil	5	0.4%
19	Bulgaria	4	0.3%
20	Saudi Arabia	4	0.3%
21	Morocco	3	0.2%
22	Sweden	2	0.2%
23	South Africa	2	0.2%
24	Philippines	2	0.2%
25	Mauritius	2	0.2%
26	Bangladesh	2	0.2%
27	Egypt	2	0.2%
28	Greece	2	0.2%
29	Taiwan	2	0.2%
30	Turkey	2	0.2%
31	United Kingdom	2	0.2%
32	Ukraine	1	0.1%
33	Iran, Islamic Republic of	1	0.1%
34	Georgia	1	0.1%
35	Belgium	1	0.1%
36	Algeria	1	0.1%
37	Lithuania	1	0.1%
38	Malaysia	1	0.1%
39	Portugal	1	0.1%
40	Switzerland	1	0.1%
41	Myanmar	1	0.1%