Rank	Countries/Territories	Count	Percent
1	China	350	35.7%
2	United States	346	35.3%
3	Germany	73	7.4%
4	Japan	49	5%
5	Latvia	26	2.7%
6	Netherlands	14	1.4%
7	France	12	1.2%
8	Australia	9	0.9%
9	Cyprus	8	0.8%
10	Iran, Islamic Republic of	8	0.8%
11	Singapore	8	0.8%
12	United Kingdom	8	0.8%
13	Turkey	6	0.6%
14	Ireland	6	0.6%
15	Hong Kong	5	0.5%
16	Spain	4	0.4%
17	Russia	4	0.4%
18	Sweden	3	0.3%
19	South Africa	3	0.3%
20	Mexico	3	0.3%
21	Korea, Republic of	3	0.3%
22	Israel	3	0.3%
23	Italy	3	0.3%
24	Canada	3	0.3%
25	Finland	2	0.2%
26	India	2	0.2%
27	Greece	2	0.2%
28	Malaysia	2	0.2%
29	Mongolia	2	0.2%
30	Nigeria	2	0.2%
31	Saudi Arabia	2	0.2%
32	Pakistan	2	0.2%
33	Qatar	2	0.2%
34	Viet Nam	2	0.2%
35	Norway	1	0.1%
36	Estonia	1	0.1%
37	Argentina	1	0.1%
38	Belgium	1	0.1%