Rank	Countries/Territories	Count	Percent
1	United States	584	32.8%
2	China	305	17.1%
3	Germany	97	5.4%
4	India	79	4.4%
5	Japan	72	4%
6	Korea, Republic of	68	3.8%
7	France	59	3.3%
8	Singapore	56	3.1%
9	Peru	55	3.1%
10	Russia	35	2%
11	Canada	34	1.9%
12	Netherlands	29	1.6%
13	Ireland	28	1.6%
14	Taiwan	19	1.1%
15	United Kingdom	18	1%
16	Greece	15	0.8%
17	Hong Kong	14	0.8%
18	Italy	14	0.8%
19	Malaysia	12	0.7%
20	Latvia	12	0.7%
21	Brazil	12	0.7%
22	Iran, Islamic Republic of	11	0.6%
23	Switzerland	11	0.6%
24	Spain	9	0.5%
25	Australia	9	0.5%
26	Austria	9	0.5%
27	Belgium	8	0.4%
28	Turkey	8	0.4%
29	Senegal	7	0.4%
30	Portugal	7	0.4%
31	Philippines	7	0.4%
32	Chile	7	0.4%
33	Indonesia	7	0.4%
34	New Zealand	6	0.3%
35	Egypt	5	0.3%
36	Cyprus	5	0.3%
37	Czech Republic	5	0.3%
38	Hungary	4	0.2%
39	Lithuania	4	0.2%
40	Croatia	3	0.2%
41	Argentina	3	0.2%
42	Sweden	3	0.2%
43	Ukraine	3	0.2%
44	Thailand	2	0.1%
45	Palestine, State of	2	0.1%
46	Belarus	2	0.1%
47	Colombia	2	0.1%
48	Israel	2	0.1%
49	Macao	1	0.1%
50	Ethiopia	1	0.1%
51	Denmark	1	0.1%
52	Bosnia and Herzegovina	1	0.1%
53	Bahrain	1	0.1%
54	Bangladesh	1	0.1%
55	Poland	1	0.1%
56	Norway	1	0.1%
57	Mexico	1	0.1%
58	Nepal	1	0.1%
59	Slovakia	1	0.1%
60	Romania	1	0.1%
61	Serbia	1	0.1%
62	United Arab Emirates	1	0.1%