Rank	Countries/Territories	Count	Percent
1	United States	413	39.2%
2	China	344	32.6%
3	Germany	82	7.8%
4	India	39	3.7%
5	Japan	34	3.2%
6	Russia	13	1.2%
7	Korea, Republic of	11	1%
8	United Kingdom	11	1%
9	Ireland	11	1%
10	Canada	9	0.9%
11	France	9	0.9%
12	Singapore	9	0.9%
13	Turkey	8	0.8%
14	Taiwan	7	0.7%
15	Algeria	7	0.7%
16	Australia	6	0.6%
17	Netherlands	5	0.5%
18	Congo	4	0.4%
19	Hong Kong	4	0.4%
20	Cyprus	3	0.3%
21	Portugal	3	0.3%
22	Romania	3	0.3%
23	Kenya	2	0.2%
24	Thailand	2	0.2%
25	Ukraine	2	0.2%
26	Bangladesh	2	0.2%
27	Bulgaria	2	0.2%
28	Hungary	1	0.1%
29	Israel	1	0.1%
30	Italy	1	0.1%
31	Belgium	1	0.1%
32	Brazil	1	0.1%
33	Egypt	1	0.1%
34	Mongolia	1	0.1%
35	Morocco	1	0.1%
36	Sweden	1	0.1%