Rank	Countries/Territories	Count	Percent
1	United States	1066	30.5%
2	China	619	17.7%
3	Japan	311	8.9%
4	United Kingdom	280	8%
5	Germany	138	4%
6	India	75	2.1%
7	Hong Kong	72	2.1%
8	Australia	64	1.8%
9	Netherlands	64	1.8%
10	Singapore	55	1.6%
11	Korea, Republic of	54	1.5%
12	Canada	50	1.4%
13	France	50	1.4%
14	Poland	49	1.4%
15	Italy	40	1.1%
16	Iran, Islamic Republic of	36	1%
17	Ireland	36	1%
18	Turkey	36	1%
19	Spain	35	1%
20	Taiwan	25	0.7%
21	Portugal	21	0.6%
22	Romania	21	0.6%
23	Sweden	20	0.6%
24	Malaysia	19	0.5%
25	Hungary	17	0.5%
26	Belgium	15	0.4%
27	Mexico	15	0.4%
28	Brazil	13	0.4%
29	Russia	12	0.3%
30	Colombia	11	0.3%
31	Pakistan	10	0.3%
32	Ukraine	10	0.3%
33	South Africa	8	0.2%
34	Finland	8	0.2%
35	Czech Republic	7	0.2%
36	Ecuador	7	0.2%
37	Switzerland	7	0.2%
38	Viet Nam	7	0.2%
39	Cyprus	6	0.2%
40	Greece	6	0.2%
41	Iceland	6	0.2%
42	Argentina	5	0.1%
43	Peru	5	0.1%
44	Philippines	5	0.1%
45	Norway	5	0.1%
46	Denmark	4	0.1%
47	Israel	4	0.1%
48	Ghana	4	0.1%
49	United Arab Emirates	4	0.1%
50	Egypt	3	0.1%
51	Croatia	3	0.1%
52	Chile	3	0.1%
53	Austria	3	0.1%
54	Morocco	3	0.1%
55	New Zealand	3	0.1%
56	Thailand	3	0.1%
57	Serbia	2	0.1%
58	Sri Lanka	2	0.1%
59	Mongolia	2	0.1%
60	Kenya	2	0.1%
61	Luxembourg	2	0.1%
62	Georgia	2	0.1%
63	Indonesia	2	0.1%
64	Zimbabwe	2	0.1%
65	Uganda	1	0%
66	Iraq	1	0%
67	Guatemala	1	0%
68	Azerbaijan	1	0%
69	Belarus	1	0%
70	Bermuda	1	0%
71	Bolivia, Plurinational State of	1	0%
72	Dominican Republic	1	0%
73	Madagascar	1	0%
74	Liberia	1	0%
75	Jordan	1	0%
76	Kazakhstan	1	0%
77	Mauritius	1	0%
78	Slovakia	1	0%
79	Slovenia	1	0%
80	Saudi Arabia	1	0%