Rank	Countries/Territories	Count	Percent
1	United States	775	34.1%
2	China	597	26.3%
3	Germany	196	8.6%
4	United Kingdom	96	4.2%
5	Russia	82	3.6%
6	Iran, Islamic Republic of	39	1.7%
7	Netherlands	38	1.7%
8	India	32	1.4%
9	Australia	30	1.3%
10	Canada	30	1.3%
11	Singapore	29	1.3%
12	Romania	28	1.2%
13	France	28	1.2%
14	Japan	22	1%
15	Turkey	22	1%
16	Korea, Republic of	19	0.8%
17	Bangladesh	18	0.8%
18	Hong Kong	17	0.7%
19	Sweden	17	0.7%
20	Ireland	16	0.7%
21	Ukraine	15	0.7%
22	Oman	11	0.5%
23	Italy	11	0.5%
24	Cyprus	10	0.4%
25	Saudi Arabia	7	0.3%
26	Denmark	6	0.3%
27	Israel	5	0.2%
28	Indonesia	5	0.2%
29	Nigeria	5	0.2%
30	Taiwan	5	0.2%
31	Spain	5	0.2%
32	Brazil	4	0.2%
33	Belgium	3	0.1%
34	Argentina	3	0.1%
35	Egypt	3	0.1%
36	Ethiopia	3	0.1%
37	Kuwait	3	0.1%
38	Mongolia	3	0.1%
39	Slovenia	3	0.1%
40	New Zealand	3	0.1%
41	Poland	3	0.1%
42	Thailand	2	0.1%
43	Kazakhstan	2	0.1%
44	Latvia	2	0.1%
45	Lithuania	2	0.1%
46	Finland	2	0.1%
47	Hungary	2	0.1%
48	Estonia	2	0.1%
49	Austria	2	0.1%
50	Algeria	1	0%
51	Bosnia and Herzegovina	1	0%
52	Malaysia	1	0%
53	Morocco	1	0%
54	Iraq	1	0%
55	United Arab Emirates	1	0%
56	Slovakia	1	0%
57	Norway	1	0%
58	Yemen	1	0%