Rank	Countries/Territories	Count	Percent
1	United States	477	38.5%
2	China	238	19.2%
3	Germany	93	7.5%
4	India	67	5.4%
5	Korea, Republic of	53	4.3%
6		50	4%
7	United Arab Emirates	50	4%
8	Japan	40	3.2%
9	Canada	21	1.7%
10	Russia	20	1.6%
11	Latvia	14	1.1%
12	Netherlands	14	1.1%
13	Israel	9	0.7%
14	Senegal	8	0.6%
15	Brazil	8	0.6%
16	Hong Kong	6	0.5%
17	Italy	6	0.5%
18	Poland	5	0.4%
19	Indonesia	5	0.4%
20	Ireland	4	0.3%
21	Cyprus	4	0.3%
22	Pakistan	4	0.3%
23	Philippines	4	0.3%
24	Nigeria	4	0.3%
25	Mexico	3	0.2%
26	Singapore	3	0.2%
27	Spain	3	0.2%
28	Sweden	3	0.2%
29	France	2	0.2%
30	Czech Republic	2	0.2%
31	Colombia	2	0.2%
32	Belarus	2	0.2%
33	Bosnia and Herzegovina	2	0.2%
34	United Kingdom	2	0.2%
35	Turkey	2	0.2%
36	Ukraine	2	0.2%
37	Yemen	1	0.1%
38	Argentina	1	0.1%
39	Australia	1	0.1%
40	Austria	1	0.1%
41	Denmark	1	0.1%
42	Taiwan	1	0.1%
43	Norway	1	0.1%
44	Kenya	1	0.1%