Rank	Countries/Territories	Count	Percent
1	United States	342	44.1%
2	China	160	20.6%
3	Germany	76	9.8%
4	United Kingdom	24	3.1%
5	France	20	2.6%
6	India	16	2.1%
7	Japan	14	1.8%
8	Korea, Republic of	14	1.8%
9	Australia	13	1.7%
10	Netherlands	11	1.4%
11	Slovenia	9	1.2%
12	Canada	9	1.2%
13	Singapore	7	0.9%
14	Taiwan	6	0.8%
15	Turkey	6	0.8%
16	Spain	5	0.6%
17	Malaysia	5	0.6%
18	Cyprus	5	0.6%
19	Italy	5	0.6%
20	Ireland	3	0.4%
21	Russia	3	0.4%
22	Romania	2	0.3%
23	South Africa	2	0.3%
24	Thailand	2	0.3%
25	Iran, Islamic Republic of	2	0.3%
26	Czech Republic	2	0.3%
27	Belgium	2	0.3%
28	Austria	1	0.1%
29	Belarus	1	0.1%
30	Egypt	1	0.1%
31	Georgia	1	0.1%
32	Hong Kong	1	0.1%
33	Tunisia	1	0.1%
34	Mexico	1	0.1%
35	Nigeria	1	0.1%
36	Philippines	1	0.1%
37	Poland	1	0.1%
38	United Arab Emirates	1	0.1%