Rank	Countries/Territories	Count	Percent
1	China	439	34.9%
2	United States	424	33.7%
3	Germany	135	10.7%
4	India	63	5%
5		37	2.9%
6	Japan	31	2.5%
7	Canada	13	1%
8	Netherlands	12	1%
9	Hong Kong	11	0.9%
10	Cyprus	9	0.7%
11	Iran, Islamic Republic of	8	0.6%
12	Spain	8	0.6%
13	Korea, Republic of	6	0.5%
14	Ireland	6	0.5%
15	Australia	6	0.5%
16	Bangladesh	5	0.4%
17	Indonesia	5	0.4%
18	Latvia	5	0.4%
19	Bolivia, Plurinational State of	4	0.3%
20	Argentina	3	0.2%
21	Denmark	3	0.2%
22	Singapore	3	0.2%
23	Ukraine	3	0.2%
24	United Kingdom	3	0.2%
25	Switzerland	2	0.2%
26	Norway	2	0.2%
27	France	2	0.2%
28	Belgium	2	0.2%
29	Georgia	1	0.1%
30	Haiti	1	0.1%
31	Italy	1	0.1%
32	Russia	1	0.1%
33	Mauritius	1	0.1%
34	Mexico	1	0.1%
35	Thailand	1	0.1%