Rank	Countries/Territories	Count	Percent
1	China	490	35.5%
2	United States	484	35%
3	Germany	112	8.1%
4	Japan	62	4.5%
5	Russia	32	2.3%
6	Hong Kong	27	2%
7	France	19	1.4%
8	Singapore	19	1.4%
9	India	17	1.2%
10	Canada	15	1.1%
11	Korea, Republic of	14	1%
12	Netherlands	13	0.9%
13	Czech Republic	10	0.7%
14	Cyprus	7	0.5%
15	United Kingdom	6	0.4%
16	Viet Nam	5	0.4%
17	Taiwan	5	0.4%
18	Chile	5	0.4%
19	Belgium	5	0.4%
20	Australia	4	0.3%
21	Argentina	3	0.2%
22	Ireland	3	0.2%
23	Italy	3	0.2%
24	Thailand	3	0.2%
25	Spain	3	0.2%
26	Sweden	3	0.2%
27	South Africa	2	0.1%
28	Turkey	2	0.1%
29	Ukraine	2	0.1%
30	Iran, Islamic Republic of	2	0.1%
31	Brazil	2	0.1%
32	Switzerland	1	0.1%
33	Portugal	1	0.1%