Rank	Countries/Territories	Count	Percent
1	United States	1028	27.8%
2	Japan	404	10.9%
3	China	309	8.4%
4	Germany	306	8.3%
5	Russia	300	8.1%
6	Singapore	206	5.6%
7	Australia	147	4%
8	India	102	2.8%
9	Korea, Republic of	71	1.9%
10	Turkey	70	1.9%
11	United Kingdom	64	1.7%
12	Spain	50	1.4%
13	Netherlands	50	1.4%
14	New Zealand	49	1.3%
15	Iran, Islamic Republic of	47	1.3%
16	Argentina	37	1%
17	Italy	35	0.9%
18	Canada	34	0.9%
19	France	24	0.6%
20	Taiwan	23	0.6%
21	South Africa	18	0.5%
22	Brazil	17	0.5%
23	Peru	17	0.5%
24	Kazakhstan	16	0.4%
25	Indonesia	15	0.4%
26	Sweden	15	0.4%
27	Austria	14	0.4%
28	Ireland	11	0.3%
29	Norway	11	0.3%
30	Romania	11	0.3%
31	Chile	10	0.3%
32	Algeria	9	0.2%
33	Hong Kong	9	0.2%
34	Latvia	9	0.2%
35	Switzerland	9	0.2%
36	Uruguay	9	0.2%
37	Cyprus	8	0.2%
38	Lebanon	7	0.2%
39	Mexico	7	0.2%
40	Finland	6	0.2%
41	Denmark	6	0.2%
42	Thailand	6	0.2%
43	Ukraine	5	0.1%
44	Viet Nam	5	0.1%
45	Colombia	5	0.1%
46	Bangladesh	5	0.1%
47	Lithuania	5	0.1%
48	Philippines	5	0.1%
49	Pakistan	4	0.1%
50	Nepal	4	0.1%
51	Malaysia	4	0.1%
52	Hungary	4	0.1%
53	Czech Republic	3	0.1%
54	Iraq	3	0.1%
55	Belgium	3	0.1%
56	Bolivia, Plurinational State of	3	0.1%
57	Macao	3	0.1%
58	Zambia	3	0.1%
59	Tunisia	3	0.1%
60	United Arab Emirates	2	0.1%
61	Kenya	2	0.1%
62	Mauritius	2	0.1%
63	Moldova, Republic of	2	0.1%
64	Mongolia	2	0.1%
65	Morocco	2	0.1%
66	Portugal	2	0.1%
67	Somalia	2	0.1%
68	Saudi Arabia	2	0.1%
69	Ecuador	2	0.1%
70	Egypt	2	0.1%
71	Estonia	1	0%
72	Ethiopia	1	0%
73	Croatia	1	0%
74	Burkina Faso	1	0%
75	Israel	1	0%
76	Jordan	1	0%
77	Ghana	1	0%
78	Slovakia	1	0%
79	Sri Lanka	1	0%
80	Puerto Rico	1	0%
81	Poland	1	0%
82	Nigeria	1	0%
83	Kyrgyzstan	1	0%