Rank	Countries/Territories	Count	Percent
1	United States	352	38.4%
2	China	323	35.2%
3	Germany	90	9.8%
4	India	34	3.7%
5	France	23	2.5%
6	Singapore	17	1.9%
7	Japan	14	1.5%
8	Canada	10	1.1%
9	Cyprus	7	0.8%
10	Australia	6	0.7%
11	Switzerland	5	0.5%
12	United Kingdom	5	0.5%
13	Russia	4	0.4%
14	Hong Kong	4	0.4%
15	Netherlands	3	0.3%
16	Romania	3	0.3%
17	Philippines	2	0.2%
18	Turkey	2	0.2%
19	Ukraine	2	0.2%
20	Sweden	2	0.2%
21	Latvia	2	0.2%
22	Bulgaria	2	0.2%
23	Argentina	1	0.1%
24	Mongolia	1	0.1%
25	Norway	1	0.1%
26	Korea, Republic of	1	0.1%
27	Iran, Islamic Republic of	1	0.1%