Rank	Countries/Territories	Count	Percent
1	United States	470	32.1%
2	China	427	29.1%
3	Germany	75	5.1%
4	Australia	61	4.2%
5	United Kingdom	48	3.3%
6	India	40	2.7%
7	Canada	37	2.5%
8	Israel	24	1.6%
9	Puerto Rico	24	1.6%
10	France	21	1.4%
11	Netherlands	18	1.2%
12	Russia	17	1.2%
13	Japan	16	1.1%
14	Turkey	12	0.8%
15	Singapore	10	0.7%
16	Ireland	9	0.6%
17	Korea, Republic of	9	0.6%
18	Cyprus	9	0.6%
19	Philippines	8	0.5%
20	South Africa	8	0.5%
21	Saudi Arabia	8	0.5%
22	Taiwan	7	0.5%
23	Iraq	7	0.5%
24	Oman	6	0.4%
25	Romania	6	0.4%
26	New Zealand	6	0.4%
27	Egypt	5	0.3%
28	Iran, Islamic Republic of	4	0.3%
29	Greece	4	0.3%
30	Mexico	4	0.3%
31	Poland	4	0.3%
32	Pakistan	3	0.2%
33	Malaysia	3	0.2%
34	Sweden	3	0.2%
35	Indonesia	3	0.2%
36	Kuwait	3	0.2%
37	Denmark	3	0.2%
38	Finland	2	0.1%
39	Chile	2	0.1%
40	Croatia	2	0.1%
41	Bangladesh	2	0.1%
42	Brazil	2	0.1%
43	Bulgaria	2	0.1%
44	Latvia	2	0.1%
45	Hong Kong	2	0.1%
46	Hungary	2	0.1%
47	Sri Lanka	2	0.1%
48	Ukraine	2	0.1%
49	Kenya	2	0.1%
50	Nigeria	1	0.1%
51	Norway	1	0.1%
52	Portugal	1	0.1%
53	Rwanda	1	0.1%
54	United Arab Emirates	1	0.1%
55	Thailand	1	0.1%
56	Vanuatu	1	0.1%
57	Viet Nam	1	0.1%
58	Syrian Arab Republic	1	0.1%
59	Spain	1	0.1%
60	Solomon Islands	1	0.1%
61	Ghana	1	0.1%
62	Lebanon	1	0.1%
63	Libya	1	0.1%
64	Jordan	1	0.1%
65	Jamaica	1	0.1%
66	Bahrain	1	0.1%
67	Estonia	1	0.1%
68	Argentina	1	0.1%
69	Czech Republic	1	0.1%