Rank	Countries/Territories	Count	Percent
1	China	329	36.3%
2	United States	248	27.4%
3	Japan	52	5.7%
4	Latvia	31	3.4%
5	Australia	23	2.5%
6	Hong Kong	22	2.4%
7	Turkey	19	2.1%
8	United Kingdom	16	1.8%
9	Korea, Republic of	16	1.8%
10	Taiwan	15	1.7%
11	Germany	12	1.3%
12	Singapore	11	1.2%
13	Sweden	10	1.1%
14	India	9	1%
15	Ireland	7	0.8%
16	Canada	7	0.8%
17	Netherlands	7	0.8%
18		6	0.7%
19	Belgium	5	0.6%
20	Iran, Islamic Republic of	5	0.6%
21	Ukraine	5	0.6%
22	Serbia	4	0.4%
23	Morocco	4	0.4%
24	Argentina	4	0.4%
25	France	3	0.3%
26	Spain	3	0.3%
27	Viet Nam	3	0.3%
28	Slovenia	2	0.2%
29	Tunisia	2	0.2%
30	Italy	2	0.2%
31	Indonesia	2	0.2%
32	Brazil	2	0.2%
33	Colombia	2	0.2%
34	Ethiopia	2	0.2%
35	Nepal	2	0.2%
36	Lithuania	2	0.2%
37	Romania	2	0.2%
38	Palestine, State of	2	0.2%
39	Philippines	1	0.1%
40	Pakistan	1	0.1%
41	Saudi Arabia	1	0.1%
42	Malaysia	1	0.1%
43	Mexico	1	0.1%
44	Bulgaria	1	0.1%
45	Bangladesh	1	0.1%
46	Ghana	1	0.1%