Rank	Countries/Territories	Count	Percent
1	United States	453	39%
2	China	265	22.8%
3	Germany	139	12%
4	France	59	5.1%
5	Taiwan	35	3%
6	Japan	33	2.8%
7	Georgia	16	1.4%
8	Egypt	16	1.4%
9	Singapore	15	1.3%
10	Russia	12	1%
11	Iran, Islamic Republic of	12	1%
12	Ukraine	10	0.9%
13	India	9	0.8%
14	Cyprus	9	0.8%
15	Sweden	9	0.8%
16	Netherlands	8	0.7%
17	Australia	8	0.7%
18	United Kingdom	8	0.7%
19	Croatia	6	0.5%
20	Korea, Republic of	6	0.5%
21	Latvia	4	0.3%
22	Switzerland	4	0.3%
23	Thailand	3	0.3%
24	Spain	3	0.3%
25	Portugal	2	0.2%
26	Mexico	2	0.2%
27	Pakistan	2	0.2%
28	Palestine, State of	2	0.2%
29	Ireland	2	0.2%
30	Argentina	1	0.1%
31	Hong Kong	1	0.1%
32	Canada	1	0.1%
33	Denmark	1	0.1%
34	Ethiopia	1	0.1%
35	Poland	1	0.1%
36	Norway	1	0.1%
37	Moldova, Republic of	1	0.1%
38	South Africa	1	0.1%
39	Uzbekistan	1	0.1%