Rank	Countries/Territories	Count	Percent
1	China	475	40.2%
2	United States	420	35.5%
3	Germany	98	8.3%
4	France	29	2.5%
5	Japan	18	1.5%
6	Netherlands	17	1.4%
7	Singapore	13	1.1%
8	Pakistan	11	0.9%
9	Switzerland	8	0.7%
10	United Kingdom	8	0.7%
11	Australia	8	0.7%
12	Canada	7	0.6%
13	Argentina	6	0.5%
14	Ireland	6	0.5%
15	Colombia	5	0.4%
16	Czech Republic	5	0.4%
17	Poland	5	0.4%
18	Romania	5	0.4%
19	Denmark	4	0.3%
20	Cyprus	4	0.3%
21	India	4	0.3%
22	Iraq	4	0.3%
23	Israel	2	0.2%
24	Italy	2	0.2%
25	Latvia	2	0.2%
26	Ethiopia	2	0.2%
27	Russia	2	0.2%
28	Morocco	2	0.2%
29	Ukraine	2	0.2%
30	Turkey	1	0.1%
31	South Africa	1	0.1%
32	Senegal	1	0.1%
33	Belgium	1	0.1%
34	Brazil	1	0.1%
35	Mauritius	1	0.1%
36	Mexico	1	0.1%
37	Korea, Republic of	1	0.1%