Rank	Countries/Territories	Count	Percent
1	China	379	32.3%
2	United States	344	29.3%
3	Germany	104	8.9%
4	Canada	52	4.4%
5	Japan	32	2.7%
6	Netherlands	31	2.6%
7	United Kingdom	31	2.6%
8	Korea, Republic of	29	2.5%
9	Latvia	28	2.4%
10	France	21	1.8%
11	India	16	1.4%
12	Switzerland	13	1.1%
13	Iran, Islamic Republic of	10	0.9%
14	Australia	10	0.9%
15	Trinidad and Tobago	10	0.9%
16	Singapore	6	0.5%
17	Malaysia	5	0.4%
18	Italy	5	0.4%
19	Cyprus	5	0.4%
20	Turkey	5	0.4%
21	Romania	5	0.4%
22	Hong Kong	4	0.3%
23	Argentina	3	0.3%
24	Austria	2	0.2%
25	Bangladesh	2	0.2%
26	Greece	2	0.2%
27	Israel	2	0.2%
28	Taiwan	2	0.2%
29	Pakistan	2	0.2%
30	United Arab Emirates	2	0.2%
31	Portugal	1	0.1%
32	Nigeria	1	0.1%
33	Thailand	1	0.1%
34	South Africa	1	0.1%
35	Spain	1	0.1%
36	Jordan	1	0.1%
37	Mauritius	1	0.1%
38	Finland	1	0.1%
39	Ireland	1	0.1%
40	Belgium	1	0.1%
41	Colombia	1	0.1%