Rank	Countries/Territories	Count	Percent
1	United States	191	30.1%
2	China	140	22.1%
3	Germany	61	9.6%
4	France	20	3.2%
5	Italy	20	3.2%
6	Japan	20	3.2%
7	Israel	16	2.5%
8	Ukraine	15	2.4%
9	Iran, Islamic Republic of	14	2.2%
10	India	12	1.9%
11	Singapore	12	1.9%
12	United Kingdom	12	1.9%
13	Australia	10	1.6%
14	Korea, Republic of	9	1.4%
15	Saudi Arabia	8	1.3%
16	Brazil	8	1.3%
17	Canada	7	1.1%
18	Ireland	7	1.1%
19	Thailand	7	1.1%
20	Netherlands	7	1.1%
21	Spain	5	0.8%
22	Russia	3	0.5%
23	Mexico	3	0.5%
24	Hong Kong	3	0.5%
25	Taiwan	3	0.5%
26	Indonesia	2	0.3%
27	Cyprus	2	0.3%
28	Lebanon	2	0.3%
29	Palestine, State of	2	0.3%
30	Sweden	2	0.3%
31	Turkey	2	0.3%
32	Poland	1	0.2%
33	Mauritius	1	0.2%
34	Pakistan	1	0.2%
35	Czech Republic	1	0.2%
36	Colombia	1	0.2%
37	Algeria	1	0.2%
38	Argentina	1	0.2%
39	Hungary	1	0.2%
40	Iraq	1	0.2%