Rank	Countries/Territories	Count	Percent
1	China	174	37.3%
2	United States	163	34.9%
3	Germany	61	13.1%
4	France	9	1.9%
5	Singapore	9	1.9%
6	Hong Kong	7	1.5%
7	Cyprus	6	1.3%
8	Belgium	5	1.1%
9	Korea, Republic of	5	1.1%
10	Malaysia	3	0.6%
11	Australia	3	0.6%
12	Greece	3	0.6%
13	Switzerland	3	0.6%
14	South Africa	2	0.4%
15	Canada	2	0.4%
16	Denmark	2	0.4%
17	Netherlands	2	0.4%
18	India	2	0.4%
19	Iran, Islamic Republic of	2	0.4%
20	Japan	1	0.2%
21	Pakistan	1	0.2%
22	Ukraine	1	0.2%
23	United Kingdom	1	0.2%