Rank	Countries/Territories	Count	Percent
1	China	496	35.8%
2	United States	437	31.6%
3	Germany	141	10.2%
4		43	3.1%
5	India	31	2.2%
6	Korea, Republic of	31	2.2%
7	Canada	27	2%
8	France	25	1.8%
9	Switzerland	25	1.8%
10	Singapore	19	1.4%
11	Japan	13	0.9%
12	Australia	13	0.9%
13	Taiwan	9	0.7%
14	Ireland	7	0.5%
15	Cyprus	6	0.4%
16	United Kingdom	6	0.4%
17	Netherlands	6	0.4%
18	Norway	5	0.4%
19	Poland	4	0.3%
20	Lithuania	4	0.3%
21	Argentina	4	0.3%
22	Greece	4	0.3%
23	Hong Kong	3	0.2%
24	Belgium	3	0.2%
25	Mexico	3	0.2%
26	Slovenia	3	0.2%
27	Ukraine	3	0.2%
28	Thailand	2	0.1%
29	Spain	2	0.1%
30	Brazil	2	0.1%
31	Israel	2	0.1%
32	Latvia	2	0.1%
33	Iran, Islamic Republic of	1	0.1%
34	Finland	1	0.1%
35	Russia	1	0.1%