Rank	Countries/Territories	Count	Percent
1	United States	192	34.2%
2	China	116	20.7%
3	Germany	60	10.7%
4	Korea, Republic of	41	7.3%
5	France	22	3.9%
6	Japan	14	2.5%
7	Slovenia	12	2.1%
8	Singapore	11	2%
9	India	11	2%
10	Netherlands	9	1.6%
11	United Kingdom	7	1.2%
12	Canada	6	1.1%
13	Iran, Islamic Republic of	5	0.9%
14	Switzerland	5	0.9%
15	Serbia	4	0.7%
16	Ireland	4	0.7%
17	Italy	4	0.7%
18	Lithuania	4	0.7%
19	Cyprus	4	0.7%
20	Egypt	3	0.5%
21	Brazil	3	0.5%
22	Turkey	3	0.5%
23	Taiwan	2	0.4%
24	Thailand	2	0.4%
25	Spain	2	0.4%
26	Russia	2	0.4%
27	Portugal	2	0.4%
28	Azerbaijan	2	0.4%
29	Israel	2	0.4%
30	Mexico	1	0.2%
31	Argentina	1	0.2%
32	Colombia	1	0.2%
33	Romania	1	0.2%
34	Philippines	1	0.2%
35	Saudi Arabia	1	0.2%
36	Sweden	1	0.2%