Rank	Countries/Territories	Count	Percent
1	China	436	35.4%
2	United States	333	27%
3	Japan	192	15.6%
4	Germany	61	5%
5	Korea, Republic of	29	2.4%
6	France	28	2.3%
7	Singapore	26	2.1%
8	Netherlands	22	1.8%
9	Taiwan	16	1.3%
10	Viet Nam	11	0.9%
11	India	10	0.8%
12	Mexico	7	0.6%
13	Hong Kong	7	0.6%
14	United Kingdom	7	0.6%
15	Australia	6	0.5%
16	Iran, Islamic Republic of	5	0.4%
17	Ireland	5	0.4%
18	Indonesia	4	0.3%
19	Cyprus	4	0.3%
20	Russia	4	0.3%
21	Norway	4	0.3%
22	Mongolia	3	0.2%
23	Malaysia	2	0.2%
24	Belgium	2	0.2%
25	Pakistan	2	0.2%
26	Thailand	2	0.2%
27	Ukraine	2	0.2%
28	Portugal	1	0.1%
29	Argentina	1	0.1%