Rank	Countries/Territories	Count	Percent
1	United States	488	32.1%
2	China	433	28.5%
3	Japan	130	8.6%
4	Germany	120	7.9%
5	Australia	54	3.6%
6	France	39	2.6%
7	Canada	26	1.7%
8	Singapore	22	1.4%
9	Denmark	22	1.4%
10	Netherlands	17	1.1%
11	India	15	1%
12	Belgium	15	1%
13	Ireland	10	0.7%
14	Cyprus	9	0.6%
15	Korea, Republic of	8	0.5%
16	Russia	7	0.5%
17	United Arab Emirates	7	0.5%
18	Switzerland	7	0.5%
19	Spain	6	0.4%
20	United Kingdom	6	0.4%
21	Ukraine	5	0.3%
22	Mexico	5	0.3%
23	Indonesia	5	0.3%
24	Egypt	5	0.3%
25	Brazil	4	0.3%
26	Senegal	4	0.3%
27	New Zealand	4	0.3%
28	Syrian Arab Republic	4	0.3%
29	Viet Nam	3	0.2%
30	Pakistan	3	0.2%
31	South Africa	3	0.2%
32	Bangladesh	3	0.2%
33	Afghanistan	3	0.2%
34	Georgia	3	0.2%
35	Hong Kong	3	0.2%
36	Iran, Islamic Republic of	2	0.1%
37	Argentina	2	0.1%
38	Philippines	2	0.1%
39	Norway	2	0.1%
40	Italy	2	0.1%
41	Latvia	2	0.1%
42	Lebanon	2	0.1%
43	Turkey	2	0.1%
44	Romania	2	0.1%
45	Venezuela, Bolivarian Republic of	2	0.1%
46	Portugal	1	0.1%