Rank	Countries/Territories	Count	Percent
1	China	530	41.8%
2	United States	342	27%
3	Germany	111	8.8%
4	Latvia	45	3.5%
5	Netherlands	44	3.5%
6	Japan	32	2.5%
7	France	21	1.7%
8	Singapore	17	1.3%
9	Canada	17	1.3%
10	Russia	15	1.2%
11	Cyprus	14	1.1%
12	Hong Kong	12	0.9%
13	United Kingdom	10	0.8%
14	Australia	9	0.7%
15	Korea, Republic of	6	0.5%
16	Taiwan	6	0.5%
17	Norway	6	0.5%
18	Spain	4	0.3%
19	Thailand	3	0.2%
20	Mexico	3	0.2%
21	Lithuania	2	0.2%
22	New Zealand	2	0.2%
23	Turkey	2	0.2%
24	Ireland	2	0.2%
25	India	2	0.2%
26	Argentina	2	0.2%
27	Egypt	2	0.2%
28	Finland	2	0.2%
29	Bangladesh	1	0.1%
30	Bulgaria	1	0.1%
31	Iran, Islamic Republic of	1	0.1%
32	Israel	1	0.1%
33	Ukraine	1	0.1%