Rank	Countries/Territories	Count	Percent
1	United States	874	29.8%
2	China	509	17.4%
3	Japan	294	10%
4	United Kingdom	261	8.9%
5	Germany	132	4.5%
6	India	71	2.4%
7	Netherlands	59	2%
8	Australia	52	1.8%
9	Korea, Republic of	51	1.7%
10	Canada	49	1.7%
11	France	49	1.7%
12	Poland	44	1.5%
13	Spain	34	1.2%
14	Ireland	33	1.1%
15	Turkey	32	1.1%
16	Italy	32	1.1%
17	Iran, Islamic Republic of	24	0.8%
18	Taiwan	23	0.8%
19	Singapore	23	0.8%
20	Portugal	20	0.7%
21	Romania	19	0.6%
22	Malaysia	19	0.6%
23	Hong Kong	15	0.5%
24	Sweden	13	0.4%
25	Mexico	12	0.4%
26	Russia	12	0.4%
27	Brazil	11	0.4%
28	Colombia	11	0.4%
29	Pakistan	10	0.3%
30	Ukraine	10	0.3%
31	Finland	8	0.3%
32	Ecuador	7	0.2%
33	Hungary	6	0.2%
34	Iceland	6	0.2%
35	Greece	6	0.2%
36	Switzerland	6	0.2%
37	South Africa	5	0.2%
38	Viet Nam	5	0.2%
39	Cyprus	5	0.2%
40	Czech Republic	5	0.2%
41	Argentina	5	0.2%
42	Belgium	5	0.2%
43	Denmark	4	0.1%
44	Ghana	4	0.1%
45	United Arab Emirates	4	0.1%
46	Morocco	3	0.1%
47	Philippines	3	0.1%
48	New Zealand	3	0.1%
49	Norway	3	0.1%
50	Israel	3	0.1%
51	Austria	3	0.1%
52	Chile	3	0.1%
53	Croatia	2	0.1%
54	Georgia	2	0.1%
55	Mongolia	2	0.1%
56	Sri Lanka	2	0.1%
57	Zimbabwe	2	0.1%
58	Thailand	2	0.1%
59	Uganda	1	0%
60	Slovakia	1	0%
61	Slovenia	1	0%
62	Mauritius	1	0%
63	Luxembourg	1	0%
64	Madagascar	1	0%
65	Saudi Arabia	1	0%
66	Serbia	1	0%
67	Guatemala	1	0%
68	Jordan	1	0%
69	Kazakhstan	1	0%
70	Kenya	1	0%
71	Egypt	1	0%
72	Dominican Republic	1	0%
73	Azerbaijan	1	0%
74	Bermuda	1	0%
75	Bolivia, Plurinational State of	1	0%