Rank	Countries/Territories	Count	Percent
1	China	338	35.9%
2	United States	294	31.2%
3	Germany	83	8.8%
4	Latvia	50	5.3%
5	France	21	2.2%
6	Cyprus	20	2.1%
7	Singapore	14	1.5%
8	Romania	14	1.5%
9	Canada	13	1.4%
10	Japan	11	1.2%
11	Australia	11	1.2%
12	Colombia	9	1%
13	Rwanda	8	0.9%
14	Netherlands	8	0.9%
15	Korea, Republic of	5	0.5%
16	Hong Kong	4	0.4%
17	Pakistan	4	0.4%
18	Saudi Arabia	4	0.4%
19	Ukraine	4	0.4%
20	Russia	3	0.3%
21	Nigeria	3	0.3%
22	Iran, Islamic Republic of	3	0.3%
23	Italy	3	0.3%
24	Ireland	2	0.2%
25	Serbia	2	0.2%
26	Viet Nam	2	0.2%
27	Sweden	2	0.2%
28	Switzerland	2	0.2%
29	Taiwan	1	0.1%
30	Qatar	1	0.1%
31	Argentina	1	0.1%
32	Mongolia	1	0.1%