Rank	Countries/Territories	Count	Percent
1	United States	396	30.2%
2	China	368	28%
3	Germany	124	9.5%
4	India	85	6.5%
5	Korea, Republic of	41	3.1%
6	Japan	27	2.1%
7	Canada	25	1.9%
8	France	23	1.8%
9	Netherlands	22	1.7%
10	Hong Kong	21	1.6%
11	Iran, Islamic Republic of	19	1.4%
12	Australia	12	0.9%
13	Hungary	11	0.8%
14	Thailand	11	0.8%
15	Singapore	11	0.8%
16	Taiwan	10	0.8%
17	Cyprus	9	0.7%
18	Switzerland	8	0.6%
19	Denmark	6	0.5%
20	Indonesia	6	0.5%
21	Pakistan	6	0.5%
22	Malaysia	6	0.5%
23	Romania	5	0.4%
24	Russia	5	0.4%
25	Egypt	5	0.4%
26	United Kingdom	5	0.4%
27	Brazil	4	0.3%
28	Saudi Arabia	4	0.3%
29	Greece	4	0.3%
30	Italy	3	0.2%
31	Ireland	3	0.2%
32	Mexico	3	0.2%
33	Turkey	3	0.2%
34	Spain	3	0.2%
35	Israel	2	0.2%
36	Czech Republic	2	0.2%
37	Chile	2	0.2%
38	Austria	2	0.2%
39	Argentina	2	0.2%
40	Belgium	2	0.2%
41	Bangladesh	1	0.1%
42	Ghana	1	0.1%
43	Kenya	1	0.1%
44	Latvia	1	0.1%
45	Philippines	1	0.1%
46	Ukraine	1	0.1%