Rank	Countries/Territories	Count	Percent
1	China	327	34.2%
2	United States	310	32.4%
3	Germany	60	6.3%
4	United Kingdom	50	5.2%
5	Latvia	34	3.6%
6	Japan	30	3.1%
7	Russia	22	2.3%
8	Netherlands	15	1.6%
9	France	15	1.6%
10	Canada	11	1.2%
11	Belgium	8	0.8%
12	Singapore	8	0.8%
13	Korea, Republic of	7	0.7%
14	Poland	6	0.6%
15	Australia	6	0.6%
16	Cyprus	5	0.5%
17	Hong Kong	5	0.5%
18	Spain	4	0.4%
19	Moldova, Republic of	3	0.3%
20	India	3	0.3%
21	Bangladesh	3	0.3%
22	Brazil	2	0.2%
23	Argentina	2	0.2%
24	Italy	2	0.2%
25	Mexico	2	0.2%
26	Portugal	2	0.2%
27	Romania	2	0.2%
28	New Zealand	2	0.2%
29	Viet Nam	2	0.2%
30	Mongolia	1	0.1%
31	Sweden	1	0.1%
32	Taiwan	1	0.1%
33	Ukraine	1	0.1%
34	South Africa	1	0.1%
35	Saudi Arabia	1	0.1%
36	Jordan	1	0.1%
37	Iran, Islamic Republic of	1	0.1%