Rank	Countries/Territories	Count	Percent
1	China	598	34.6%
2	United States	510	29.5%
3	Japan	116	6.7%
4	Germany	115	6.7%
5	Latvia	72	4.2%
6	India	36	2.1%
7	Canada	36	2.1%
8	United Kingdom	27	1.6%
9	France	25	1.4%
10	Korea, Republic of	22	1.3%
11	Netherlands	20	1.2%
12	Australia	18	1%
13	Singapore	17	1%
14	Cyprus	11	0.6%
15	Ukraine	8	0.5%
16	Turkey	7	0.4%
17	Sweden	7	0.4%
18	Brazil	6	0.3%
19	Russia	6	0.3%
20	Hong Kong	5	0.3%
21	Chile	5	0.3%
22	Argentina	4	0.2%
23	Romania	4	0.2%
24	Poland	4	0.2%
25	Portugal	4	0.2%
26	Nicaragua	4	0.2%
27	Thailand	4	0.2%
28	Taiwan	3	0.2%
29	Spain	3	0.2%
30	Malaysia	3	0.2%
31	Ireland	3	0.2%
32	Israel	3	0.2%
33	Bangladesh	2	0.1%
34	Mexico	2	0.1%
35	Mongolia	2	0.1%
36	Oman	2	0.1%
37	Serbia	2	0.1%
38	Slovenia	1	0.1%
39	Switzerland	1	0.1%
40	United Arab Emirates	1	0.1%
41	Pakistan	1	0.1%
42	Qatar	1	0.1%
43	Saudi Arabia	1	0.1%
44	Norway	1	0.1%
45	Lithuania	1	0.1%
46	Costa Rica	1	0.1%
47	Italy	1	0.1%
48	Iran, Islamic Republic of	1	0.1%
49	Iraq	1	0.1%
50	Greece	1	0.1%