Rank	Countries/Territories	Count	Percent
1	United States	595	41.2%
2	China	499	34.6%
3	Germany	120	8.3%
4	India	57	4%
5	Japan	30	2.1%
6	Netherlands	20	1.4%
7	Russia	15	1%
8	France	14	1%
9	Canada	13	0.9%
10	Cyprus	11	0.8%
11	Hong Kong	9	0.6%
12	Thailand	7	0.5%
13	Ireland	6	0.4%
14	Iran, Islamic Republic of	6	0.4%
15	Korea, Republic of	5	0.3%
16	Australia	5	0.3%
17	Indonesia	3	0.2%
18	Taiwan	3	0.2%
19	Spain	2	0.1%
20	Sweden	2	0.1%
21	Singapore	2	0.1%
22	Poland	2	0.1%
23	Turkey	2	0.1%
24	Ukraine	2	0.1%
25	Iraq	2	0.1%
26	Brazil	2	0.1%
27	Finland	2	0.1%
28	Greece	2	0.1%
29	Bangladesh	1	0.1%
30	Belgium	1	0.1%
31	United Kingdom	1	0.1%
32	South Africa	1	0.1%
33	Switzerland	1	0.1%