Rank	Countries/Territories	Count	Percent
1	United States	293	36.4%
2	China	223	27.7%
3	Germany	58	7.2%
4	Russia	23	2.9%
5	India	19	2.4%
6	France	18	2.2%
7	Singapore	17	2.1%
8	Taiwan	16	2%
9	Serbia	14	1.7%
10	Latvia	13	1.6%
11	Japan	11	1.4%
12	Canada	11	1.4%
13	Australia	8	1%
14	Brazil	7	0.9%
15	Italy	7	0.9%
16	Korea, Republic of	6	0.7%
17	Hong Kong	6	0.7%
18	Turkey	6	0.7%
19	Greece	5	0.6%
20	Colombia	4	0.5%
21	Netherlands	4	0.5%
22	New Zealand	3	0.4%
23	Czech Republic	3	0.4%
24	Bosnia and Herzegovina	3	0.4%
25	United Kingdom	3	0.4%
26	Thailand	2	0.2%
27	Venezuela, Bolivarian Republic of	2	0.2%
28	Austria	2	0.2%
29	Denmark	2	0.2%
30	Romania	2	0.2%
31	Israel	2	0.2%
32	Mexico	2	0.2%
33	Mongolia	1	0.1%
34	Mauritius	1	0.1%
35	Poland	1	0.1%
36	Slovenia	1	0.1%
37	Spain	1	0.1%
38	Egypt	1	0.1%
39	Cyprus	1	0.1%
40	Bangladesh	1	0.1%
41	Indonesia	1	0.1%
42	Iran, Islamic Republic of	1	0.1%
43	Iraq	1	0.1%