Rank	Countries/Territories	Count	Percent
1	China	440	39.1%
2	United States	377	33.5%
3	Germany	90	8%
4		35	3.1%
5	Japan	23	2%
6	Russia	20	1.8%
7	Netherlands	18	1.6%
8	France	13	1.2%
9	India	12	1.1%
10	United Kingdom	10	0.9%
11	Singapore	9	0.8%
12	Canada	8	0.7%
13	Cyprus	8	0.7%
14	Hong Kong	6	0.5%
15	Iran, Islamic Republic of	5	0.4%
16	Australia	5	0.4%
17	Israel	4	0.4%
18	Turkey	4	0.4%
19	Taiwan	3	0.3%
20	South Africa	3	0.3%
21	Poland	3	0.3%
22	Ireland	3	0.3%
23	Hungary	2	0.2%
24	Italy	2	0.2%
25	Jordan	2	0.2%
26	Austria	2	0.2%
27	Bangladesh	2	0.2%
28	Finland	2	0.2%
29	Portugal	2	0.2%
30	Saudi Arabia	2	0.2%
31	Thailand	2	0.2%
32	Switzerland	2	0.2%
33	Zimbabwe	1	0.1%
34	Ukraine	1	0.1%
35	Spain	1	0.1%
36	Romania	1	0.1%
37	Norway	1	0.1%
38	Brazil	1	0.1%
39	Latvia	1	0.1%