Rank	Countries/Territories	Count	Percent
1	China	539	37.4%
2	United States	539	37.4%
3	Germany	119	8.2%
4		39	2.7%
5	Netherlands	32	2.2%
6	India	27	1.9%
7	Japan	26	1.8%
8	Canada	14	1%
9	Singapore	10	0.7%
10	Korea, Republic of	9	0.6%
11	France	9	0.6%
12	Hong Kong	8	0.6%
13	Russia	8	0.6%
14	Italy	6	0.4%
15	Australia	6	0.4%
16	United Kingdom	5	0.3%
17	Argentina	4	0.3%
18	Cyprus	4	0.3%
19	Bulgaria	3	0.2%
20	Ireland	3	0.2%
21	South Africa	3	0.2%
22	Spain	3	0.2%
23	Sweden	2	0.1%
24	Taiwan	2	0.1%
25	Latvia	2	0.1%
26	Mauritius	2	0.1%
27	Mexico	2	0.1%
28	Pakistan	2	0.1%
29	Philippines	2	0.1%
30	Iran, Islamic Republic of	2	0.1%
31	Belgium	2	0.1%
32	Czech Republic	1	0.1%
33	Bangladesh	1	0.1%
34	Belarus	1	0.1%
35	Greece	1	0.1%
36	Romania	1	0.1%
37	Norway	1	0.1%
38	Mongolia	1	0.1%
39	Turkey	1	0.1%
40	Switzerland	1	0.1%