Rank	Countries/Territories	Count	Percent
1	United States	1815	31.3%
2	China	1026	17.7%
3	United Kingdom	263	4.5%
4	Japan	218	3.8%
5	Australia	171	3%
6	Germany	160	2.8%
7	Brazil	152	2.6%
8	Korea, Republic of	132	2.3%
9	Netherlands	120	2.1%
10	Spain	112	1.9%
11	Singapore	104	1.8%
12	Canada	102	1.8%
13	France	99	1.7%
14	Mexico	96	1.7%
15	Saudi Arabia	76	1.3%
16	India	74	1.3%
17	Greece	65	1.1%
18	Hong Kong	50	0.9%
19	Pakistan	49	0.8%
20	Poland	46	0.8%
21	Italy	45	0.8%
22	Russia	44	0.8%
23	Ireland	43	0.7%
24	Turkey	42	0.7%
25	Romania	41	0.7%
26	Iran, Islamic Republic of	40	0.7%
27	Denmark	39	0.7%
28	Taiwan	37	0.6%
29	Belgium	32	0.6%
30	Norway	31	0.5%
31	Sweden	30	0.5%
32	Egypt	29	0.5%
33	Czech Republic	24	0.4%
34	Thailand	24	0.4%
35	Ukraine	22	0.4%
36	Viet Nam	21	0.4%
37	South Africa	19	0.3%
38	New Zealand	17	0.3%
39	Peru	16	0.3%
40	Chile	15	0.3%
41	Austria	15	0.3%
42	Indonesia	15	0.3%
43	Colombia	14	0.2%
44	Finland	13	0.2%
45	Argentina	13	0.2%
46	Portugal	13	0.2%
47	Israel	12	0.2%
48	Lithuania	11	0.2%
49	Switzerland	10	0.2%
50	Jordan	9	0.2%
51	Ethiopia	8	0.1%
52	Malaysia	7	0.1%
53	Mauritius	7	0.1%
54	Luxembourg	6	0.1%
55	Lebanon	6	0.1%
56	Slovakia	6	0.1%
57	Philippines	6	0.1%
58	Algeria	6	0.1%
59	Iraq	5	0.1%
60	Georgia	5	0.1%
61	Moldova, Republic of	5	0.1%
62	Yemen	5	0.1%
63	United Arab Emirates	4	0.1%
64	Libya	4	0.1%
65	Kuwait	4	0.1%
66	Hungary	4	0.1%
67	Bangladesh	4	0.1%
68	Cyprus	3	0.1%
69	Ecuador	3	0.1%
70	Kazakhstan	3	0.1%
71	Oman	3	0.1%
72	Palestine, State of	3	0.1%
73	Nepal	3	0.1%
74	Puerto Rico	2	0%
75	Morocco	2	0%
76	Bosnia and Herzegovina	2	0%
77	Guatemala	1	0%
78	Ghana	1	0%
79	Mongolia	1	0%
80	Liechtenstein	1	0%
81	Macao	1	0%
82	Panama	1	0%
83	Slovenia	1	0%
84	Senegal	1	0%
85	Syrian Arab Republic	1	0%
86	Uzbekistan	1	0%
87	Zambia	1	0%