Rank	Countries/Territories	Count	Percent
1	China	272	52.2%
2	United States	102	19.6%
3	Japan	54	10.4%
4	Latvia	25	4.8%
5	Singapore	16	3.1%
6	Germany	8	1.5%
7	Hong Kong	6	1.2%
8	France	5	1%
9	Brazil	4	0.8%
10	Canada	4	0.8%
11	Morocco	4	0.8%
12	Netherlands	4	0.8%
13	Qatar	2	0.4%
14	Saudi Arabia	2	0.4%
15	Korea, Republic of	2	0.4%
16	Argentina	2	0.4%
17	Australia	2	0.4%
18	Bangladesh	2	0.4%
19	United Kingdom	2	0.4%
20	Cyprus	1	0.2%
21	Switzerland	1	0.2%
22	Taiwan	1	0.2%