Rank	Countries/Territories	Count	Percent
1	China	406	39.3%
2	United States	357	34.5%
3	Germany	139	13.4%
4	France	16	1.5%
5	Switzerland	16	1.5%
6	Singapore	14	1.4%
7	Australia	13	1.3%
8	Ireland	10	1%
9	Netherlands	9	0.9%
10	Japan	8	0.8%
11	Norway	6	0.6%
12	Philippines	5	0.5%
13	Hong Kong	5	0.5%
14	Canada	4	0.4%
15	Cyprus	4	0.4%
16	Russia	4	0.4%
17	United Kingdom	3	0.3%
18	Viet Nam	3	0.3%
19	India	3	0.3%
20	Ukraine	2	0.2%
21	Argentina	2	0.2%
22	Georgia	1	0.1%
23	Iran, Islamic Republic of	1	0.1%
24	Poland	1	0.1%
25	Korea, Republic of	1	0.1%
26	Malaysia	1	0.1%