Rank	Countries/Territories	Count	Percent
1	United States	459	28.3%
2	China	321	19.8%
3	Japan	122	7.5%
4	Germany	103	6.4%
5	United Kingdom	89	5.5%
6	Netherlands	79	4.9%
7	Australia	50	3.1%
8	Singapore	45	2.8%
9	Canada	39	2.4%
10	France	34	2.1%
11	India	21	1.3%
12	Mexico	18	1.1%
13	Russia	18	1.1%
14	Taiwan	18	1.1%
15	Italy	15	0.9%
16	Hong Kong	14	0.9%
17	Korea, Republic of	10	0.6%
18	Egypt	10	0.6%
19	Cyprus	9	0.6%
20	Brazil	9	0.6%
21	Luxembourg	9	0.6%
22	Malaysia	9	0.6%
23	Ireland	9	0.6%
24	Spain	9	0.6%
25	Indonesia	8	0.5%
26	Iran, Islamic Republic of	7	0.4%
27	Sweden	7	0.4%
28	Norway	7	0.4%
29	Romania	6	0.4%
30	South Africa	5	0.3%
31	Saudi Arabia	5	0.3%
32	Portugal	5	0.3%
33	Iraq	5	0.3%
34	Turkey	4	0.2%
35	New Zealand	3	0.2%
36	Philippines	3	0.2%
37	Mongolia	3	0.2%
38	Ghana	3	0.2%
39	Bulgaria	2	0.1%
40	Austria	2	0.1%
41	Bangladesh	2	0.1%
42	Mauritius	2	0.1%
43	Pakistan	2	0.1%
44	Lithuania	2	0.1%
45	Ukraine	2	0.1%
46	United Arab Emirates	2	0.1%
47	Thailand	2	0.1%
48	Palestine, State of	1	0.1%
49	Peru	1	0.1%
50	Poland	1	0.1%
51	Nepal	1	0.1%
52	Latvia	1	0.1%
53	Lebanon	1	0.1%
54	Jordan	1	0.1%
55	Hungary	1	0.1%
56	Argentina	1	0.1%
57	Armenia	1	0.1%
58	Colombia	1	0.1%
59	Georgia	1	0.1%
60	Czech Republic	1	0.1%
61	Denmark	1	0.1%