Rank	Countries/Territories	Count	Percent
1	China	689	38.9%
2	United States	687	38.8%
3	Germany	130	7.3%
4	Korea, Republic of	48	2.7%
5	Japan	32	1.8%
6	France	25	1.4%
7	Canada	24	1.4%
8	Hong Kong	18	1%
9	Singapore	16	0.9%
10	United Kingdom	14	0.8%
11	Netherlands	13	0.7%
12	Australia	12	0.7%
13	Russia	11	0.6%
14	Ireland	9	0.5%
15	Cyprus	8	0.5%
16	India	7	0.4%
17	Argentina	5	0.3%
18	Iran, Islamic Republic of	3	0.2%
19	Ukraine	3	0.2%
20	Taiwan	2	0.1%
21	Viet Nam	2	0.1%
22	Romania	2	0.1%
23	South Africa	2	0.1%
24	Bulgaria	2	0.1%
25	Georgia	1	0.1%
26	Indonesia	1	0.1%
27	Latvia	1	0.1%
28	Macao	1	0.1%
29	Malaysia	1	0.1%
30	Mongolia	1	0.1%
31	Sweden	1	0.1%
32	Switzerland	1	0.1%