Rank	Countries/Territories	Count	Percent
1	China	417	32.1%
2	United States	391	30.1%
3	Germany	106	8.2%
4	Canada	52	4%
5	Latvia	38	2.9%
6	Japan	37	2.8%
7	Netherlands	32	2.5%
8	United Kingdom	31	2.4%
9	Korea, Republic of	29	2.2%
10	France	23	1.8%
11	Iran, Islamic Republic of	17	1.3%
12	India	16	1.2%
13	Switzerland	13	1%
14	Russia	11	0.8%
15	Australia	10	0.8%
16	Trinidad and Tobago	10	0.8%
17	Cyprus	6	0.5%
18	Singapore	6	0.5%
19	Italy	5	0.4%
20	Malaysia	5	0.4%
21	Turkey	5	0.4%
22	Romania	5	0.4%
23	Hong Kong	4	0.3%
24	Argentina	3	0.2%
25	Israel	3	0.2%
26	Pakistan	2	0.2%
27	Austria	2	0.2%
28	Bangladesh	2	0.2%
29	Greece	2	0.2%
30	United Arab Emirates	2	0.2%
31	Taiwan	2	0.2%
32	Thailand	1	0.1%
33	Finland	1	0.1%
34	Ireland	1	0.1%
35	Belgium	1	0.1%
36	Colombia	1	0.1%
37	Portugal	1	0.1%
38	Nigeria	1	0.1%
39	Norway	1	0.1%
40	South Africa	1	0.1%
41	Spain	1	0.1%
42	Jordan	1	0.1%
43	Mauritius	1	0.1%