Rank	Countries/Territories	Count	Percent
1	United States	1056	45.5%
2	China	411	17.7%
3	Germany	168	7.2%
4	United Kingdom	77	3.3%
5	India	54	2.3%
6	Netherlands	42	1.8%
7	Romania	36	1.6%
8	Japan	34	1.5%
9	France	32	1.4%
10	Canada	32	1.4%
11	Australia	30	1.3%
12	Russia	25	1.1%
13	Singapore	23	1%
14	Norway	19	0.8%
15	Mexico	18	0.8%
16	Ireland	18	0.8%
17	Argentina	15	0.6%
18	Brazil	15	0.6%
19	Egypt	15	0.6%
20	Ukraine	14	0.6%
21	Spain	13	0.6%
22	Cyprus	13	0.6%
23	Greece	10	0.4%
24	Iran, Islamic Republic of	7	0.3%
25	Finland	7	0.3%
26	Turkey	7	0.3%
27	Kuwait	7	0.3%
28	New Zealand	6	0.3%
29	Slovakia	6	0.3%
30	Taiwan	6	0.3%
31	Italy	6	0.3%
32	Korea, Republic of	6	0.3%
33	Indonesia	6	0.3%
34	Thailand	5	0.2%
35	Tunisia	4	0.2%
36	Portugal	4	0.2%
37	Nigeria	4	0.2%
38	Saudi Arabia	4	0.2%
39	Iraq	4	0.2%
40	Hong Kong	4	0.2%
41	Hungary	4	0.2%
42	Israel	3	0.1%
43	Czech Republic	3	0.1%
44	Belgium	3	0.1%
45	Pakistan	3	0.1%
46	Philippines	3	0.1%
47	Poland	3	0.1%
48	Viet Nam	3	0.1%
49	Switzerland	2	0.1%
50	Mongolia	2	0.1%
51	Morocco	2	0.1%
52	Bangladesh	2	0.1%
53	Denmark	2	0.1%
54	Georgia	2	0.1%
55	Kenya	2	0.1%
56	Jordan	2	0.1%
57	Guatemala	2	0.1%
58	Kazakhstan	1	0%
59	Ethiopia	1	0%
60	Colombia	1	0%
61	Albania	1	0%
62	Austria	1	0%
63	Nepal	1	0%
64	Lebanon	1	0%
65	Malaysia	1	0%
66	Maldives	1	0%
67	Malta	1	0%
68	Tanzania, United Republic of	1	0%
69	South Africa	1	0%
70	Sweden	1	0%
71	United Arab Emirates	1	0%