Rank	Countries/Territories	Count	Percent
1	United States	616	40.7%
2	China	341	22.5%
3	Germany	111	7.3%
4	Nigeria	57	3.8%
5	India	48	3.2%
6	Japan	45	3%
7	Korea, Republic of	27	1.8%
8	France	26	1.7%
9	United Kingdom	18	1.2%
10	Netherlands	17	1.1%
11	Ireland	16	1.1%
12	Hong Kong	15	1%
13	Iran, Islamic Republic of	12	0.8%
14	Cyprus	12	0.8%
15	Australia	12	0.8%
16	Brazil	11	0.7%
17	Singapore	9	0.6%
18	Bangladesh	8	0.5%
19	Egypt	8	0.5%
20	Belgium	7	0.5%
21	Canada	7	0.5%
22	Chile	7	0.5%
23	Namibia	7	0.5%
24	Switzerland	7	0.5%
25	Indonesia	6	0.4%
26	Ethiopia	5	0.3%
27	Israel	5	0.3%
28	Mexico	5	0.3%
29	Greece	4	0.3%
30	South Africa	4	0.3%
31	Taiwan	3	0.2%
32	Saudi Arabia	3	0.2%
33	Argentina	3	0.2%
34	Malta	3	0.2%
35	Morocco	2	0.1%
36	Italy	2	0.1%
37	Malaysia	2	0.1%
38	Jordan	2	0.1%
39	Denmark	2	0.1%
40	Slovakia	2	0.1%
41	Romania	2	0.1%
42	Russia	2	0.1%
43	Spain	2	0.1%
44	Sweden	2	0.1%
45	Syrian Arab Republic	1	0.1%
46	Turkey	1	0.1%
47	Ukraine	1	0.1%
48	Serbia	1	0.1%
49	Armenia	1	0.1%
50	Algeria	1	0.1%
51	Iraq	1	0.1%
52	Norway	1	0.1%
53	Oman	1	0.1%
54	Pakistan	1	0.1%