Rank	Countries/Territories	Count	Percent
1	United States	302	40.6%
2	China	117	15.7%
3	Germany	81	10.9%
4	Japan	37	5%
5	India	27	3.6%
6	Turkey	27	3.6%
7	Italy	20	2.7%
8	Ireland	15	2%
9	Canada	15	2%
10	Netherlands	13	1.7%
11	Singapore	10	1.3%
12	Israel	8	1.1%
13	Korea, Republic of	7	0.9%
14	Cyprus	6	0.8%
15	Colombia	5	0.7%
16	Egypt	4	0.5%
17	Sweden	4	0.5%
18	Romania	4	0.5%
19	Portugal	3	0.4%
20	Philippines	3	0.4%
21	Nigeria	3	0.4%
22	Palestine, State of	3	0.4%
23	France	3	0.4%
24	Iran, Islamic Republic of	2	0.3%
25	Belgium	2	0.3%
26	Poland	2	0.3%
27	Mexico	2	0.3%
28	Qatar	2	0.3%
29	Switzerland	2	0.3%
30	Thailand	2	0.3%
31	Slovakia	2	0.3%
32	Spain	2	0.3%
33	United Kingdom	2	0.3%
34	Paraguay	1	0.1%
35	Peru	1	0.1%
36	Brazil	1	0.1%
37	Austria	1	0.1%
38	Ecuador	1	0.1%
39	Georgia	1	0.1%
40	Hong Kong	1	0.1%