Rank	Countries/Territories	Count	Percent
1	China	453	36.9%
2	United States	365	29.7%
3	Germany	89	7.2%
4	France	62	5%
5	Latvia	50	4.1%
6	Canada	23	1.9%
7	Cyprus	20	1.6%
8	Romania	17	1.4%
9	Singapore	16	1.3%
10	Japan	16	1.3%
11	Australia	14	1.1%
12	Netherlands	13	1.1%
13	Colombia	9	0.7%
14	Rwanda	8	0.7%
15	India	6	0.5%
16	Ukraine	6	0.5%
17	Korea, Republic of	5	0.4%
18	Hong Kong	4	0.3%
19	Saudi Arabia	4	0.3%
20	Pakistan	4	0.3%
21	Portugal	3	0.2%
22	Nigeria	3	0.2%
23	Italy	3	0.2%
24	Russia	3	0.2%
25	Iran, Islamic Republic of	3	0.2%
26	Chile	3	0.2%
27	Ireland	2	0.2%
28	Serbia	2	0.2%
29	South Africa	2	0.2%
30	Sweden	2	0.2%
31	Switzerland	2	0.2%
32	Mongolia	2	0.2%
33	Norway	2	0.2%
34	Philippines	2	0.2%
35	United Kingdom	2	0.2%
36	Viet Nam	2	0.2%
37	Turkey	2	0.2%
38	Qatar	1	0.1%
39	Taiwan	1	0.1%
40	Lithuania	1	0.1%
41	Argentina	1	0.1%