Rank	Countries/Territories	Count	Percent
1	United States	716	42%
2	China	274	16.1%
3	Germany	120	7%
4	Canada	55	3.2%
5	India	53	3.1%
6	Australia	33	1.9%
7	Korea, Republic of	32	1.9%
8	South Africa	31	1.8%
9	France	27	1.6%
10	Japan	21	1.2%
11	Netherlands	18	1.1%
12	Norway	16	0.9%
13	Italy	16	0.9%
14	United Kingdom	16	0.9%
15	Switzerland	14	0.8%
16	Romania	12	0.7%
17	Philippines	11	0.6%
18	Poland	10	0.6%
19	Russia	10	0.6%
20	Cyprus	10	0.6%
21	Taiwan	9	0.5%
22	Turkey	9	0.5%
23	Thailand	8	0.5%
24	Sweden	8	0.5%
25	Singapore	8	0.5%
26	Mexico	7	0.4%
27	Malaysia	7	0.4%
28	Algeria	7	0.4%
29	Israel	6	0.4%
30	Hong Kong	6	0.4%
31	Morocco	6	0.4%
32	Nepal	6	0.4%
33	Saudi Arabia	6	0.4%
34	Slovakia	5	0.3%
35	Lithuania	5	0.3%
36	Egypt	5	0.3%
37	Belgium	5	0.3%
38	Brazil	5	0.3%
39	Argentina	4	0.2%
40	Finland	4	0.2%
41	Hungary	4	0.2%
42	Greece	4	0.2%
43	Portugal	4	0.2%
44	Trinidad and Tobago	4	0.2%
45	Tunisia	3	0.2%
46	Viet Nam	3	0.2%
47	Zambia	3	0.2%
48	Puerto Rico	3	0.2%
49	Mauritius	3	0.2%
50	Spain	3	0.2%
51	Syrian Arab Republic	3	0.2%
52	Indonesia	3	0.2%
53	Iraq	3	0.2%
54	Bangladesh	3	0.2%
55	Armenia	2	0.1%
56	Ireland	2	0.1%
57	Iran, Islamic Republic of	2	0.1%
58	Kenya	2	0.1%
59	New Zealand	2	0.1%
60	United Arab Emirates	2	0.1%
61	Uganda	1	0.1%
62	Ukraine	1	0.1%
63	Pakistan	1	0.1%
64	Mongolia	1	0.1%
65	Mali	1	0.1%
66	Kuwait	1	0.1%
67	Lebanon	1	0.1%
68	Libya	1	0.1%
69	Tanzania, United Republic of	1	0.1%
70	Kazakhstan	1	0.1%
71	El Salvador	1	0.1%
72	Ethiopia	1	0.1%
73	Austria	1	0.1%
74	Azerbaijan	1	0.1%
75	Barbados	1	0.1%
76	Belarus	1	0.1%
77	Bosnia and Herzegovina	1	0.1%
78	Botswana	1	0.1%
79	Bulgaria	1	0.1%
80	Cambodia	1	0.1%
81	Chile	1	0.1%
82	Czech Republic	1	0.1%
83	Croatia	1	0.1%
84	Curacao	1	0.1%