Rank	Countries/Territories	Count	Percent
1	United States	730	40.3%
2	China	512	28.2%
3	Germany	171	9.4%
4	Latvia	89	4.9%
5	Canada	44	2.4%
6	France	36	2%
7	Australia	28	1.5%
8	Japan	27	1.5%
9	Singapore	22	1.2%
10	Netherlands	20	1.1%
11	Poland	16	0.9%
12	United Kingdom	15	0.8%
13	Turkey	11	0.6%
14	Egypt	8	0.4%
15	Cyprus	7	0.4%
16	Korea, Republic of	6	0.3%
17	Croatia	5	0.3%
18	Spain	5	0.3%
19	Czech Republic	4	0.2%
20	India	4	0.2%
21	Argentina	3	0.2%
22	Brazil	3	0.2%
23	Mongolia	3	0.2%
24	Ireland	3	0.2%
25	Israel	3	0.2%
26	Russia	3	0.2%
27	Norway	3	0.2%
28	Sweden	3	0.2%
29	Ukraine	3	0.2%
30	Slovenia	2	0.1%
31	Oman	2	0.1%
32	Italy	2	0.1%
33	Bangladesh	2	0.1%
34	Chile	2	0.1%
35	Iran, Islamic Republic of	2	0.1%
36	Greece	2	0.1%
37	Hong Kong	2	0.1%
38	Denmark	2	0.1%
39	Kazakhstan	1	0.1%
40	Malaysia	1	0.1%
41	Mexico	1	0.1%
42	Peru	1	0.1%
43	New Zealand	1	0.1%
44	Serbia	1	0.1%
45	Romania	1	0.1%
46	Taiwan	1	0.1%