Rank	Countries/Territories	Count	Percent
1	United States	584	34.8%
2	China	463	27.6%
3	Germany	94	5.6%
4	Russia	57	3.4%
5	India	42	2.5%
6	France	41	2.4%
7	Netherlands	37	2.2%
8	Japan	36	2.1%
9	United Kingdom	36	2.1%
10	Romania	33	2%
11	Korea, Republic of	30	1.8%
12	Canada	30	1.8%
13	Singapore	20	1.2%
14	Taiwan	17	1%
15	Hong Kong	17	1%
16	Egypt	11	0.7%
17	Malaysia	10	0.6%
18	Italy	8	0.5%
19	Australia	8	0.5%
20	Cyprus	7	0.4%
21	Brazil	6	0.4%
22	Nepal	6	0.4%
23	Serbia	6	0.4%
24	Philippines	5	0.3%
25	Mexico	5	0.3%
26	Chile	5	0.3%
27	Argentina	4	0.2%
28	Ireland	4	0.2%
29	Greece	3	0.2%
30	Georgia	3	0.2%
31	Spain	3	0.2%
32	Viet Nam	3	0.2%
33	Thailand	2	0.1%
34	Poland	2	0.1%
35	Norway	2	0.1%
36	Pakistan	2	0.1%
37	Slovakia	2	0.1%
38	Finland	2	0.1%
39	Belgium	2	0.1%
40	Austria	2	0.1%
41	Colombia	2	0.1%
42	Guatemala	2	0.1%
43	Jordan	2	0.1%
44	Kenya	2	0.1%
45	Latvia	2	0.1%
46	Luxembourg	2	0.1%
47	Morocco	1	0.1%
48	Nigeria	1	0.1%
49	Indonesia	1	0.1%
50	Iraq	1	0.1%
51	Croatia	1	0.1%
52	Bangladesh	1	0.1%
53	Czech Republic	1	0.1%
54	Ethiopia	1	0.1%
55	Slovenia	1	0.1%
56	Peru	1	0.1%
57	Puerto Rico	1	0.1%
58	Turkey	1	0.1%
59	Uganda	1	0.1%
60	Sweden	1	0.1%
61	Venezuela, Bolivarian Republic of	1	0.1%