Rank	Countries/Territories	Count	Percent
1	United States	400	33.4%
2	China	231	19.3%
3	Germany	78	6.5%
4	India	59	4.9%
5	United Kingdom	37	3.1%
6	Japan	36	3%
7	Australia	35	2.9%
8	Korea, Republic of	33	2.8%
9	Singapore	33	2.8%
10	Russia	28	2.3%
11	Canada	26	2.2%
12	Netherlands	20	1.7%
13	France	19	1.6%
14	Malaysia	16	1.3%
15	Latvia	10	0.8%
16	Ireland	10	0.8%
17	Hong Kong	9	0.8%
18	Saudi Arabia	9	0.8%
19	Poland	7	0.6%
20	Spain	7	0.6%
21	Thailand	7	0.6%
22	Viet Nam	6	0.5%
23	Taiwan	5	0.4%
24	Slovenia	5	0.4%
25	Indonesia	5	0.4%
26	Mexico	5	0.4%
27	Czech Republic	4	0.3%
28	Brazil	4	0.3%
29	Turkey	4	0.3%
30	Norway	4	0.3%
31	Nigeria	3	0.3%
32	Philippines	3	0.3%
33	Uzbekistan	3	0.3%
34	Georgia	3	0.3%
35	Brunei Darussalam	2	0.2%
36	Burkina Faso	2	0.2%
37	Colombia	2	0.2%
38	Cyprus	2	0.2%
39	Myanmar	2	0.2%
40	Nepal	2	0.2%
41	New Zealand	2	0.2%
42	Kazakhstan	2	0.2%
43	Pakistan	2	0.2%
44	Romania	2	0.2%
45	Ukraine	1	0.1%
46	South Africa	1	0.1%
47	Iran, Islamic Republic of	1	0.1%
48	Hungary	1	0.1%
49	Macao	1	0.1%
50	Maldives	1	0.1%
51	Azerbaijan	1	0.1%
52	Belgium	1	0.1%
53	Bolivia, Plurinational State of	1	0.1%
54	Ghana	1	0.1%
55	Denmark	1	0.1%
56	Egypt	1	0.1%
57	El Salvador	1	0.1%
58	Ethiopia	1	0.1%