Rank	Countries/Territories	Count	Percent
1	China	271	40.4%
2	United States	192	28.7%
3	Latvia	30	4.5%
4	Singapore	22	3.3%
5	Canada	21	3.1%
6	Japan	20	3%
7	United Kingdom	19	2.8%
8	Germany	14	2.1%
9	Korea, Republic of	13	1.9%
10	Australia	13	1.9%
11	India	8	1.2%
12	Mongolia	8	1.2%
13	Italy	3	0.4%
14	Saudi Arabia	3	0.4%
15	Ukraine	3	0.4%
16	Brazil	3	0.4%
17	Bulgaria	2	0.3%
18	Bangladesh	2	0.3%
19	Estonia	2	0.3%
20	France	2	0.3%
21	Switzerland	2	0.3%
22	Thailand	2	0.3%
23	Turkey	2	0.3%
24	Romania	2	0.3%
25	Netherlands	2	0.3%
26	Norway	2	0.3%
27	Oman	1	0.1%
28	Sweden	1	0.1%
29	Ireland	1	0.1%
30	Lebanon	1	0.1%
31	Finland	1	0.1%
32	Croatia	1	0.1%
33	Czech Republic	1	0.1%