Rank	Countries/Territories	Count	Percent
1	United States	703	45.7%
2	China	405	26.4%
3	Germany	135	8.8%
4	India	55	3.6%
5	France	39	2.5%
6	Japan	18	1.2%
7	Pakistan	17	1.1%
8	United Kingdom	17	1.1%
9	Ukraine	16	1%
10	Singapore	12	0.8%
11	Netherlands	11	0.7%
12	South Africa	10	0.7%
13	Canada	10	0.7%
14	Australia	9	0.6%
15	Cyprus	8	0.5%
16	Switzerland	7	0.5%
17	Mexico	7	0.5%
18	Russia	6	0.4%
19	Belgium	6	0.4%
20	Nigeria	5	0.3%
21	Argentina	4	0.3%
22	Hong Kong	4	0.3%
23	Indonesia	3	0.2%
24	Poland	3	0.2%
25	Taiwan	3	0.2%
26	Thailand	3	0.2%
27	Sweden	2	0.1%
28	Malaysia	2	0.1%
29	Iran, Islamic Republic of	2	0.1%
30	Ireland	2	0.1%
31	Korea, Republic of	2	0.1%
32	Egypt	2	0.1%
33	Greece	2	0.1%
34	Bulgaria	1	0.1%
35	Latvia	1	0.1%
36	Hungary	1	0.1%
37	Italy	1	0.1%
38	Norway	1	0.1%
39	Portugal	1	0.1%
40	Viet Nam	1	0.1%