Rank	Countries/Territories	Count	Percent
1	United States	577	41.2%
2	China	337	24.1%
3	Germany	80	5.7%
4	India	56	4%
5	Korea, Republic of	47	3.4%
6	France	40	2.9%
7	Denmark	39	2.8%
8	Japan	29	2.1%
9	Mexico	18	1.3%
10	Ukraine	18	1.3%
11	Taiwan	17	1.2%
12	Canada	13	0.9%
13	United Kingdom	11	0.8%
14	Netherlands	10	0.7%
15	Australia	9	0.6%
16	Brazil	8	0.6%
17	Turkey	8	0.6%
18	Egypt	7	0.5%
19	Iran, Islamic Republic of	7	0.5%
20	Cyprus	6	0.4%
21	Spain	6	0.4%
22	Sweden	5	0.4%
23	Russia	5	0.4%
24	Saudi Arabia	4	0.3%
25	New Zealand	4	0.3%
26	Moldova, Republic of	4	0.3%
27	Switzerland	4	0.3%
28	South Africa	4	0.3%
29	Italy	3	0.2%
30	Norway	2	0.1%
31	Singapore	2	0.1%
32	Slovakia	2	0.1%
33	Cote D'ivoire	2	0.1%
34	Ireland	2	0.1%
35	Ghana	1	0.1%
36	Greece	1	0.1%
37	Hong Kong	1	0.1%
38	Hungary	1	0.1%
39	Argentina	1	0.1%
40	Belgium	1	0.1%
41	Slovenia	1	0.1%
42	Poland	1	0.1%
43	Portugal	1	0.1%
44	Kazakhstan	1	0.1%
45	Morocco	1	0.1%
46	Malaysia	1	0.1%
47	Thailand	1	0.1%