Rank	Countries/Territories	Count	Percent
1	United States	612	37.2%
2	China	399	24.2%
3	Germany	139	8.4%
4	Latvia	68	4.1%
5	India	67	4.1%
6	Turkey	42	2.6%
7	Canada	38	2.3%
8	United Kingdom	36	2.2%
9	Bahrain	26	1.6%
10	Japan	26	1.6%
11	France	18	1.1%
12	Korea, Republic of	17	1%
13	Netherlands	14	0.9%
14	Norway	9	0.5%
15	Singapore	9	0.5%
16	Taiwan	9	0.5%
17	Thailand	9	0.5%
18	Russia	8	0.5%
19	Pakistan	8	0.5%
20	Lebanon	7	0.4%
21	Ireland	7	0.4%
22	Australia	7	0.4%
23	Cyprus	7	0.4%
24	Iran, Islamic Republic of	6	0.4%
25	Philippines	4	0.2%
26	Indonesia	4	0.2%
27	Greece	4	0.2%
28	Brazil	4	0.2%
29	Algeria	4	0.2%
30	Argentina	4	0.2%
31	Bulgaria	3	0.2%
32	Czech Republic	3	0.2%
33	Poland	3	0.2%
34	Romania	3	0.2%
35	Ukraine	3	0.2%
36	Saudi Arabia	2	0.1%
37	Peru	2	0.1%
38	Israel	2	0.1%
39	Macao	2	0.1%
40	Malaysia	2	0.1%
41	Hong Kong	2	0.1%
42	Bangladesh	2	0.1%
43	Egypt	1	0.1%
44	Mongolia	1	0.1%
45	Morocco	1	0.1%
46	Italy	1	0.1%
47	Iraq	1	0.1%
48	Tunisia	1	0.1%