Rank	Countries/Territories	Count	Percent
1	United States	746	37.4%
2	China	553	27.7%
3	Germany	119	6%
4	India	49	2.5%
5	Japan	43	2.2%
6	Greece	43	2.2%
7	Russia	35	1.8%
8	Hong Kong	33	1.7%
9	Brazil	28	1.4%
10	Netherlands	26	1.3%
11	Latvia	25	1.3%
12	United Kingdom	22	1.1%
13	Singapore	20	1%
14	Portugal	19	1%
15	Korea, Republic of	18	0.9%
16	Canada	17	0.9%
17	Italy	17	0.9%
18	Spain	16	0.8%
19	Israel	15	0.8%
20	Taiwan	14	0.7%
21	Romania	11	0.6%
22	Ireland	11	0.6%
23	Iran, Islamic Republic of	9	0.5%
24	Mauritius	9	0.5%
25	Hungary	9	0.5%
26	Poland	9	0.5%
27	France	8	0.4%
28	Australia	8	0.4%
29	Venezuela, Bolivarian Republic of	6	0.3%
30	Czech Republic	5	0.3%
31	Denmark	4	0.2%
32	Turkey	4	0.2%
33	South Africa	4	0.2%
34	Peru	3	0.2%
35	Switzerland	3	0.2%
36	Armenia	3	0.2%
37	Argentina	2	0.1%
38	Cyprus	2	0.1%
39	Mexico	2	0.1%
40	Pakistan	2	0.1%
41	Palestine, State of	2	0.1%
42	Sweden	2	0.1%
43	Thailand	2	0.1%
44	Tunisia	1	0.1%
45	Sri Lanka	1	0.1%
46	Qatar	1	0.1%
47	Slovakia	1	0.1%
48	Slovenia	1	0.1%
49	Ukraine	1	0.1%
50	New Zealand	1	0.1%
51	Norway	1	0.1%
52	Lithuania	1	0.1%
53	Indonesia	1	0.1%
54	Bulgaria	1	0.1%
55	Belgium	1	0.1%
56	Ecuador	1	0.1%
57	Georgia	1	0.1%
58	Iceland	1	0.1%