Rank	Countries/Territories	Count	Percent
1	China	348	39.8%
2	United States	238	27.2%
3	Germany	72	8.2%
4	Japan	22	2.5%
5	India	20	2.3%
6	Iran, Islamic Republic of	18	2.1%
7	Korea, Republic of	14	1.6%
8	Australia	13	1.5%
9	Netherlands	12	1.4%
10	Singapore	11	1.3%
11	Poland	9	1%
12	France	8	0.9%
13	Indonesia	7	0.8%
14	Hong Kong	7	0.8%
15	Ukraine	7	0.8%
16	Cyprus	6	0.7%
17	Hungary	5	0.6%
18	Colombia	5	0.6%
19	Italy	5	0.6%
20	Switzerland	5	0.6%
21	United Kingdom	5	0.6%
22	Thailand	4	0.5%
23	Canada	4	0.5%
24	Pakistan	3	0.3%
25	Philippines	3	0.3%
26	Malaysia	3	0.3%
27	Norway	2	0.2%
28	Taiwan	2	0.2%
29	Spain	2	0.2%
30	Argentina	2	0.2%
31	Bangladesh	2	0.2%
32	Turkey	2	0.2%
33	Viet Nam	2	0.2%
34	Brazil	1	0.1%
35	Austria	1	0.1%
36	Denmark	1	0.1%
37	Ireland	1	0.1%
38	Russia	1	0.1%
39	Saudi Arabia	1	0.1%
40	Mongolia	1	0.1%