Rank	Countries/Territories	Count	Percent
1	China	1007	39.1%
2	United States	757	29.4%
3	Germany	244	9.5%
4	United Kingdom	85	3.3%
5	France	81	3.1%
6	Iran, Islamic Republic of	56	2.2%
7	Netherlands	35	1.4%
8	Canada	35	1.4%
9	Japan	31	1.2%
10	Hong Kong	21	0.8%
11	Cyprus	17	0.7%
12	India	15	0.6%
13	Ukraine	13	0.5%
14	Russia	13	0.5%
15	Spain	12	0.5%
16	Australia	12	0.5%
17	Norway	12	0.5%
18	Poland	11	0.4%
19	Sweden	11	0.4%
20	Singapore	10	0.4%
21	Thailand	9	0.3%
22	Korea, Republic of	8	0.3%
23	Ireland	6	0.2%
24	Italy	6	0.2%
25	Brazil	6	0.2%
26	Argentina	5	0.2%
27	Taiwan	5	0.2%
28	Viet Nam	5	0.2%
29	Switzerland	4	0.2%
30	Malaysia	4	0.2%
31	Mexico	4	0.2%
32	Lithuania	3	0.1%
33	Latvia	3	0.1%
34	Indonesia	3	0.1%
35	Bangladesh	3	0.1%
36	Belgium	3	0.1%
37	South Africa	3	0.1%
38	Turkey	2	0.1%
39	Slovenia	2	0.1%
40	Czech Republic	2	0.1%
41	Hungary	2	0.1%
42	Finland	2	0.1%
43	Romania	2	0.1%
44	Mongolia	1	0%
45	Mauritius	1	0%
46	Lebanon	1	0%
47	Israel	1	0%
48	Ecuador	1	0%
49	Ethiopia	1	0%
50	Burkina Faso	1	0%