Rank	Countries/Territories	Count	Percent
1	United States	399	30%
2	China	349	26.2%
3	Japan	89	6.7%
4	Germany	88	6.6%
5	United Kingdom	62	4.7%
6	Brazil	37	2.8%
7	Netherlands	32	2.4%
8	India	22	1.7%
9	France	19	1.4%
10	Saudi Arabia	18	1.4%
11	Taiwan	18	1.4%
12	Thailand	17	1.3%
13	Korea, Republic of	17	1.3%
14	Russia	16	1.2%
15	Norway	13	1%
16	Singapore	11	0.8%
17	Poland	11	0.8%
18	Australia	10	0.8%
19	Turkey	9	0.7%
20	Portugal	8	0.6%
21	Egypt	8	0.6%
22	Colombia	7	0.5%
23	Cyprus	7	0.5%
24	Indonesia	7	0.5%
25	Sweden	7	0.5%
26	Canada	6	0.5%
27	Iran, Islamic Republic of	5	0.4%
28	Mexico	5	0.4%
29	Hong Kong	4	0.3%
30	Ireland	4	0.3%
31	Belgium	4	0.3%
32	Viet Nam	3	0.2%
33	Spain	2	0.2%
34	United Arab Emirates	2	0.2%
35	Iraq	2	0.2%
36	Greece	2	0.2%
37	Peru	2	0.2%
38	Philippines	1	0.1%
39	Italy	1	0.1%
40	South Africa	1	0.1%
41	Lebanon	1	0.1%
42	Georgia	1	0.1%
43	Algeria	1	0.1%
44	Bangladesh	1	0.1%
45	Switzerland	1	0.1%