Rank	Countries/Territories	Count	Percent
1	United States	524	36%
2	China	403	27.7%
3	Germany	88	6%
4	Russia	56	3.8%
5	India	37	2.5%
6	Japan	34	2.3%
7	Netherlands	33	2.3%
8	Korea, Republic of	30	2.1%
9	Canada	30	2.1%
10	United Kingdom	29	2%
11	France	22	1.5%
12	Singapore	19	1.3%
13	Taiwan	14	1%
14	Egypt	11	0.8%
15	Malaysia	10	0.7%
16	Australia	8	0.5%
17	Italy	7	0.5%
18	Hong Kong	7	0.5%
19	Nepal	6	0.4%
20	Cyprus	6	0.4%
21	Serbia	6	0.4%
22	Philippines	5	0.3%
23	Brazil	5	0.3%
24	Chile	5	0.3%
25	Mexico	5	0.3%
26	Ireland	4	0.3%
27	Argentina	4	0.3%
28	Georgia	3	0.2%
29	Greece	3	0.2%
30	Spain	3	0.2%
31	Viet Nam	3	0.2%
32	Thailand	2	0.1%
33	Poland	2	0.1%
34	Norway	2	0.1%
35	Slovakia	2	0.1%
36	Guatemala	2	0.1%
37	Jordan	2	0.1%
38	Latvia	2	0.1%
39	Luxembourg	2	0.1%
40	Finland	2	0.1%
41	Belgium	2	0.1%
42	Austria	2	0.1%
43	Colombia	2	0.1%
44	Croatia	1	0.1%
45	Bangladesh	1	0.1%
46	Czech Republic	1	0.1%
47	Ethiopia	1	0.1%
48	Nigeria	1	0.1%
49	Indonesia	1	0.1%
50	Iraq	1	0.1%
51	Slovenia	1	0.1%
52	Peru	1	0.1%
53	Puerto Rico	1	0.1%
54	Uganda	1	0.1%
55	Sweden	1	0.1%
56	Venezuela, Bolivarian Republic of	1	0.1%