Rank	Countries/Territories	Count	Percent
1	United States	1131	37.9%
2	China	320	10.7%
3	Germany	164	5.5%
4	Canada	144	4.8%
5	India	116	3.9%
6	Australia	84	2.8%
7	Italy	61	2%
8	United Kingdom	59	2%
9	Philippines	50	1.7%
10	Singapore	48	1.6%
11	Netherlands	40	1.3%
12	Poland	39	1.3%
13	Taiwan	37	1.2%
14	Japan	33	1.1%
15	Turkey	32	1.1%
16	Russia	32	1.1%
17	Korea, Republic of	29	1%
18	Romania	29	1%
19	Mexico	25	0.8%
20	Ireland	24	0.8%
21	Egypt	22	0.7%
22	Brazil	22	0.7%
23	Thailand	21	0.7%
24	France	20	0.7%
25	Iran, Islamic Republic of	18	0.6%
26	Colombia	18	0.6%
27	Greece	17	0.6%
28	Hong Kong	17	0.6%
29	Sweden	15	0.5%
30	South Africa	15	0.5%
31	Viet Nam	13	0.4%
32	Portugal	13	0.4%
33	Czech Republic	12	0.4%
34	Belgium	12	0.4%
35	Mongolia	11	0.4%
36	Lithuania	11	0.4%
37	Malaysia	11	0.4%
38	Spain	11	0.4%
39	Pakistan	10	0.3%
40	Albania	10	0.3%
41	Argentina	10	0.3%
42	Indonesia	9	0.3%
43	Saudi Arabia	9	0.3%
44	Ukraine	8	0.3%
45	Israel	8	0.3%
46	Hungary	8	0.3%
47	Bulgaria	8	0.3%
48	Austria	7	0.2%
49	Azerbaijan	6	0.2%
50	United Arab Emirates	6	0.2%
51	Switzerland	6	0.2%
52	Slovakia	6	0.2%
53	Uzbekistan	5	0.2%
54	Croatia	5	0.2%
55	Cyprus	5	0.2%
56	Peru	5	0.2%
57	Norway	5	0.2%
58	Palestine, State of	4	0.1%
59	Serbia	4	0.1%
60	New Zealand	3	0.1%
61	Latvia	3	0.1%
62	Mauritius	3	0.1%
63	Denmark	3	0.1%
64	Belarus	3	0.1%
65	Georgia	3	0.1%
66	Iraq	2	0.1%
67	El Salvador	2	0.1%
68	Ethiopia	2	0.1%
69	Finland	2	0.1%
70	Ecuador	2	0.1%
71	Cambodia	2	0.1%
72	Moldova, Republic of	2	0.1%
73	Kuwait	2	0.1%
74	Kenya	2	0.1%
75	Jordan	2	0.1%
76	Nicaragua	2	0.1%
77	Puerto Rico	2	0.1%
78	Slovenia	2	0.1%
79	Syrian Arab Republic	2	0.1%
80	Tunisia	2	0.1%
81	Tanzania, United Republic of	1	0%
82	Rwanda	1	0%
83	Venezuela, Bolivarian Republic of	1	0%
84	Zimbabwe	1	0%
85	Nigeria	1	0%
86	Oman	1	0%
87	Nepal	1	0%
88	Kazakhstan	1	0%
89	Jamaica	1	0%
90	Malta	1	0%
91	Macao	1	0%
92	Armenia	1	0%
93	Bangladesh	1	0%
94	Estonia	1	0%
95	Iceland	1	0%