Rank	Countries/Territories	Count	Percent
1	United States	1337	39.3%
2	China	346	10.2%
3	Germany	178	5.2%
4	Canada	148	4.4%
5	India	147	4.3%
6	Australia	90	2.6%
7	Italy	67	2%
8	United Kingdom	66	1.9%
9	Netherlands	53	1.6%
10	Philippines	53	1.6%
11	Singapore	48	1.4%
12	Poland	44	1.3%
13	Taiwan	39	1.1%
14	Korea, Republic of	38	1.1%
15	Japan	36	1.1%
16	Ireland	35	1%
17	Turkey	35	1%
18	Romania	34	1%
19	Russia	33	1%
20	Mexico	28	0.8%
21	Brazil	26	0.8%
22	Egypt	24	0.7%
23	Thailand	23	0.7%
24	France	21	0.6%
25	Iran, Islamic Republic of	21	0.6%
26	Greece	18	0.5%
27	Colombia	18	0.5%
28	Sweden	18	0.5%
29	South Africa	17	0.5%
30	Viet Nam	17	0.5%
31	Hong Kong	17	0.5%
32	Malaysia	16	0.5%
33	Portugal	15	0.4%
34	Czech Republic	12	0.4%
35	Belgium	12	0.4%
36	Mongolia	11	0.3%
37	Lithuania	11	0.3%
38	Israel	11	0.3%
39	Spain	11	0.3%
40	Pakistan	10	0.3%
41	Saudi Arabia	10	0.3%
42	Albania	10	0.3%
43	Argentina	10	0.3%
44	Indonesia	9	0.3%
45	Ukraine	9	0.3%
46	Hungary	8	0.2%
47	Bulgaria	8	0.2%
48	Cyprus	7	0.2%
49	Austria	7	0.2%
50	Switzerland	7	0.2%
51	Slovakia	6	0.2%
52	United Arab Emirates	6	0.2%
53	Azerbaijan	6	0.2%
54	Croatia	5	0.1%
55	Jordan	5	0.1%
56	Norway	5	0.1%
57	Peru	5	0.1%
58	Uzbekistan	5	0.1%
59	Serbia	5	0.1%
60	Palestine, State of	4	0.1%
61	Bangladesh	4	0.1%
62	Belarus	4	0.1%
63	Armenia	4	0.1%
64	Georgia	4	0.1%
65	Finland	3	0.1%
66	Denmark	3	0.1%
67	Mauritius	3	0.1%
68	New Zealand	3	0.1%
69	Iraq	3	0.1%
70	Latvia	3	0.1%
71	Kenya	2	0.1%
72	Kuwait	2	0.1%
73	Nicaragua	2	0.1%
74	Nigeria	2	0.1%
75	Malta	2	0.1%
76	Moldova, Republic of	2	0.1%
77	Oman	2	0.1%
78	Puerto Rico	2	0.1%
79	Ecuador	2	0.1%
80	El Salvador	2	0.1%
81	Ethiopia	2	0.1%
82	Costa Rica	2	0.1%
83	Cambodia	2	0.1%
84	Slovenia	2	0.1%
85	Syrian Arab Republic	2	0.1%
86	Tunisia	2	0.1%
87	Tanzania, United Republic of	1	0%
88	Sri Lanka	1	0%
89	Rwanda	1	0%
90	Venezuela, Bolivarian Republic of	1	0%
91	Zimbabwe	1	0%
92	Algeria	1	0%
93	Estonia	1	0%
94	Iceland	1	0%
95	Ghana	1	0%
96	Nepal	1	0%
97	Macao	1	0%
98	Maldives	1	0%
99	Kazakhstan	1	0%
100	Jamaica	1	0%