Rank	Countries/Territories	Count	Percent
1	China	935	44.7%
2	United States	677	32.4%
3	Germany	178	8.5%
4	France	50	2.4%
5	Latvia	50	2.4%
6	Japan	34	1.6%
7	Netherlands	22	1.1%
8	Korea, Republic of	18	0.9%
9	India	15	0.7%
10	Cyprus	11	0.5%
11	Canada	10	0.5%
12	Italy	8	0.4%
13	Australia	7	0.3%
14	Ireland	7	0.3%
15	Singapore	6	0.3%
16	Malaysia	6	0.3%
17	Spain	6	0.3%
18	Switzerland	6	0.3%
19	Taiwan	5	0.2%
20	Iran, Islamic Republic of	5	0.2%
21	United Kingdom	5	0.2%
22	Argentina	4	0.2%
23	Russia	4	0.2%
24	Mexico	4	0.2%
25	Romania	2	0.1%
26	South Africa	2	0.1%
27	Austria	2	0.1%
28	Bulgaria	2	0.1%
29	Hong Kong	2	0.1%
30	Lebanon	2	0.1%
31	Viet Nam	1	0%
32	Ukraine	1	0%
33	Slovakia	1	0%
34	Slovenia	1	0%
35	Poland	1	0%