Rank	Countries/Territories	Count	Percent
1	United States	286	39.9%
2	China	248	34.6%
3	Germany	33	4.6%
4	India	27	3.8%
5	Japan	21	2.9%
6	Russia	16	2.2%
7	Israel	12	1.7%
8	France	9	1.3%
9	Korea, Republic of	8	1.1%
10	Ireland	7	1%
11	Singapore	5	0.7%
12	Canada	5	0.7%
13	Taiwan	4	0.6%
14	Turkey	3	0.4%
15	Viet Nam	3	0.4%
16	Poland	3	0.4%
17	United Kingdom	3	0.4%
18	Hong Kong	3	0.4%
19	Egypt	2	0.3%
20	Finland	2	0.3%
21	Bangladesh	2	0.3%
22	New Zealand	2	0.3%
23	Ukraine	1	0.1%
24	Slovakia	1	0.1%
25	Spain	1	0.1%
26	Luxembourg	1	0.1%
27	Mexico	1	0.1%
28	Mongolia	1	0.1%
29	Brazil	1	0.1%
30	Argentina	1	0.1%
31	Australia	1	0.1%
32	Colombia	1	0.1%
33	Italy	1	0.1%
34	Iraq	1	0.1%