Rank	Countries/Territories	Count	Percent
1	United States	196	30.2%
2	China	145	22.3%
3	Germany	61	9.4%
4	France	20	3.1%
5	Italy	20	3.1%
6	Japan	20	3.1%
7	Israel	16	2.5%
8	Ukraine	15	2.3%
9	Iran, Islamic Republic of	14	2.2%
10	India	12	1.8%
11	Singapore	12	1.8%
12	United Kingdom	12	1.8%
13	Thailand	11	1.7%
14	Australia	10	1.5%
15	Korea, Republic of	9	1.4%
16	Saudi Arabia	8	1.2%
17	Brazil	8	1.2%
18	Canada	7	1.1%
19	Ireland	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	Argentina	2	0.3%
28	Cyprus	2	0.3%
29	Lebanon	2	0.3%
30	Palestine, State of	2	0.3%
31	Sweden	2	0.3%
32	Turkey	2	0.3%
33	Poland	1	0.2%
34	Mauritius	1	0.2%
35	Pakistan	1	0.2%
36	Czech Republic	1	0.2%
37	Colombia	1	0.2%
38	Algeria	1	0.2%
39	Hungary	1	0.2%
40	Iraq	1	0.2%