Rank	Countries/Territories	Count	Percent
1	China	320	39.1%
2	United States	286	35%
3	Germany	62	7.6%
4	Netherlands	20	2.4%
5	United Kingdom	20	2.4%
6	India	18	2.2%
7	Australia	13	1.6%
8	Singapore	8	1%
9	Canada	7	0.9%
10	Ireland	6	0.7%
11	Japan	5	0.6%
12	Mexico	5	0.6%
13	Indonesia	4	0.5%
14	Hong Kong	4	0.5%
15	Korea, Republic of	3	0.4%
16	Philippines	3	0.4%
17	New Zealand	3	0.4%
18	Sweden	3	0.4%
19	Turkey	2	0.2%
20	Ukraine	2	0.2%
21	Russia	2	0.2%
22	Latvia	2	0.2%
23	Israel	2	0.2%
24	Italy	2	0.2%
25	Cyprus	2	0.2%
26	France	2	0.2%
27	Georgia	1	0.1%
28	Hungary	1	0.1%
29	Botswana	1	0.1%
30	Iran, Islamic Republic of	1	0.1%
31	Malaysia	1	0.1%
32	Moldova, Republic of	1	0.1%
33	Norway	1	0.1%
34	Pakistan	1	0.1%
35	United Arab Emirates	1	0.1%
36	Uganda	1	0.1%
37	Switzerland	1	0.1%
38	Sri Lanka	1	0.1%