Rank	Countries/Territories	Count	Percent
1	United States	275	37.4%
2	China	198	26.9%
3	Germany	45	6.1%
4	India	28	3.8%
5	France	22	3%
6	Japan	18	2.4%
7	Netherlands	18	2.4%
8	Australia	14	1.9%
9	Taiwan	12	1.6%
10	Korea, Republic of	9	1.2%
11	Spain	8	1.1%
12	United Kingdom	8	1.1%
13	Turkey	7	1%
14	Thailand	6	0.8%
15	Russia	6	0.8%
16	Denmark	6	0.8%
17	Hong Kong	6	0.8%
18	Colombia	4	0.5%
19	Ireland	4	0.5%
20	Viet Nam	4	0.5%
21	Macao	3	0.4%
22	Singapore	3	0.4%
23	Belgium	3	0.4%
24	Cyprus	2	0.3%
25	Czech Republic	2	0.3%
26	Hungary	2	0.3%
27	Indonesia	2	0.3%
28	Iran, Islamic Republic of	2	0.3%
29	Canada	2	0.3%
30	Chile	2	0.3%
31	Portugal	2	0.3%
32	Sweden	2	0.3%
33	Lithuania	2	0.3%
34	Palestine, State of	2	0.3%
35	Peru	1	0.1%
36	Philippines	1	0.1%
37	Israel	1	0.1%
38	Romania	1	0.1%
39	Brazil	1	0.1%
40	Austria	1	0.1%
41	Bangladesh	1	0.1%