Rank	Countries/Territories	Count	Percent
1	United States	443	42.2%
2	China	89	8.5%
3	Germany	72	6.9%
4	India	39	3.7%
5	South Africa	31	3%
6	Canada	26	2.5%
7	Korea, Republic of	25	2.4%
8	Australia	22	2.1%
9	France	18	1.7%
10	Norway	14	1.3%
11	Japan	13	1.2%
12	Netherlands	11	1%
13	United Kingdom	11	1%
14	Philippines	9	0.9%
15	Poland	9	0.9%
16	Romania	9	0.9%
17	Russia	9	0.9%
18	Singapore	8	0.8%
19	Switzerland	8	0.8%
20	Taiwan	8	0.8%
21	Sweden	7	0.7%
22	Mexico	7	0.7%
23	Malaysia	7	0.7%
24	Cyprus	7	0.7%
25	Turkey	7	0.7%
26	Israel	6	0.6%
27	Morocco	6	0.6%
28	Lithuania	5	0.5%
29	Thailand	5	0.5%
30	Brazil	5	0.5%
31	Algeria	5	0.5%
32	Belgium	5	0.5%
33	Italy	4	0.4%
34	Greece	4	0.4%
35	Hong Kong	4	0.4%
36	Hungary	4	0.4%
37	Finland	4	0.4%
38	Slovakia	4	0.4%
39	Saudi Arabia	4	0.4%
40	Portugal	4	0.4%
41	Nepal	4	0.4%
42	Mauritius	3	0.3%
43	Spain	3	0.3%
44	Egypt	3	0.3%
45	Indonesia	3	0.3%
46	Iraq	3	0.3%
47	Bangladesh	3	0.3%
48	Tunisia	3	0.3%
49	Viet Nam	3	0.3%
50	Zambia	3	0.3%
51	United Arab Emirates	2	0.2%
52	Ireland	2	0.2%
53	Iran, Islamic Republic of	2	0.2%
54	Armenia	2	0.2%
55	Trinidad and Tobago	2	0.2%
56	Syrian Arab Republic	2	0.2%
57	Puerto Rico	2	0.2%
58	New Zealand	2	0.2%
59	Pakistan	1	0.1%
60	Mongolia	1	0.1%
61	Mali	1	0.1%
62	Kuwait	1	0.1%
63	Lebanon	1	0.1%
64	Libya	1	0.1%
65	El Salvador	1	0.1%
66	Ethiopia	1	0.1%
67	Kazakhstan	1	0.1%
68	Barbados	1	0.1%
69	Belarus	1	0.1%
70	Bosnia and Herzegovina	1	0.1%
71	Botswana	1	0.1%
72	Argentina	1	0.1%
73	Austria	1	0.1%
74	Azerbaijan	1	0.1%
75	Bulgaria	1	0.1%
76	Cambodia	1	0.1%
77	Chile	1	0.1%
78	Czech Republic	1	0.1%
79	Croatia	1	0.1%
80	Curacao	1	0.1%
81	Uganda	1	0.1%
82	Ukraine	1	0.1%