Rank	Countries/Territories	Count	Percent
1	China	591	39.2%
2	United States	573	38%
3	Germany	140	9.3%
4	Hong Kong	28	1.9%
5	Canada	24	1.6%
6	India	17	1.1%
7	Netherlands	17	1.1%
8	Russia	13	0.9%
9	Japan	10	0.7%
10	France	10	0.7%
11	Taiwan	9	0.6%
12	Korea, Republic of	8	0.5%
13	El Salvador	8	0.5%
14	Cyprus	7	0.5%
15	Australia	6	0.4%
16	Iran, Islamic Republic of	6	0.4%
17	Singapore	6	0.4%
18	Spain	5	0.3%
19	Czech Republic	5	0.3%
20	Malaysia	4	0.3%
21	Ukraine	3	0.2%
22	Belgium	3	0.2%
23	Finland	2	0.1%
24	Chile	2	0.1%
25		2	0.1%
26	United Kingdom	2	0.1%
27	Turkey	1	0.1%
28	Switzerland	1	0.1%
29	Slovakia	1	0.1%
30	Mongolia	1	0.1%
31	Saudi Arabia	1	0.1%
32	Norway	1	0.1%
33	Argentina	1	0.1%
34	Austria	1	0.1%