Rank	Countries/Territories	Count	Percent
1	China	372	33.6%
2	United States	333	30.1%
3	Japan	84	7.6%
4	Germany	64	5.8%
5	Latvia	30	2.7%
6	Taiwan	25	2.3%
7	Singapore	21	1.9%
8	Netherlands	21	1.9%
9	Canada	18	1.6%
10	France	18	1.6%
11	Iran, Islamic Republic of	13	1.2%
12	Russia	12	1.1%
13	India	9	0.8%
14	Austria	7	0.6%
15	Cyprus	6	0.5%
16	Lithuania	6	0.5%
17	Sweden	6	0.5%
18	United Kingdom	6	0.5%
19	Turkey	6	0.5%
20	Australia	5	0.5%
21	Korea, Republic of	5	0.5%
22	Belgium	3	0.3%
23	Thailand	3	0.3%
24	South Africa	3	0.3%
25	Spain	3	0.3%
26	Norway	3	0.3%
27	Philippines	2	0.2%
28	Poland	2	0.2%
29	Romania	2	0.2%
30	Moldova, Republic of	2	0.2%
31	Denmark	2	0.2%
32	Bangladesh	2	0.2%
33	Lao People's Democratic Republic	2	0.2%
34	Ireland	2	0.2%
35	Italy	1	0.1%
36	Guatemala	1	0.1%
37	Hong Kong	1	0.1%
38	Argentina	1	0.1%
39	Brazil	1	0.1%
40	Mexico	1	0.1%
41	Sri Lanka	1	0.1%
42	Ukraine	1	0.1%