Rank	Countries/Territories	Count	Percent
1	United States	485	38.1%
2	China	426	33.5%
3	Germany	76	6%
4	India	39	3.1%
5	United Kingdom	19	1.5%
6	Singapore	14	1.1%
7	France	14	1.1%
8	Australia	14	1.1%
9	Canada	13	1%
10	Malaysia	11	0.9%
11	Netherlands	10	0.8%
12	Spain	10	0.8%
13	Ireland	9	0.7%
14	Brazil	9	0.7%
15	Egypt	8	0.6%
16	Japan	8	0.6%
17	Russia	7	0.6%
18	Thailand	6	0.5%
19	Korea, Republic of	6	0.5%
20	Indonesia	5	0.4%
21	South Africa	5	0.4%
22	Taiwan	4	0.3%
23	Philippines	4	0.3%
24	Viet Nam	4	0.3%
25	Ukraine	4	0.3%
26	Hong Kong	4	0.3%
27	Norway	4	0.3%
28	Cyprus	4	0.3%
29	Georgia	3	0.2%
30	Romania	3	0.2%
31	Sweden	2	0.2%
32	Tanzania, United Republic of	2	0.2%
33	Tunisia	2	0.2%
34	Turkey	2	0.2%
35	Poland	2	0.2%
36	Palestine, State of	2	0.2%
37	Serbia	2	0.2%
38	Somalia	2	0.2%
39	Bulgaria	2	0.2%
40	Colombia	2	0.2%
41	Greece	2	0.2%
42	Iraq	2	0.2%
43	Italy	2	0.2%
44	Israel	1	0.1%
45	Iran, Islamic Republic of	1	0.1%
46	Pakistan	1	0.1%
47	Nigeria	1	0.1%
48	Lesotho	1	0.1%
49	Mongolia	1	0.1%
50	Nepal	1	0.1%
51	Argentina	1	0.1%
52	Bangladesh	1	0.1%
53	Ghana	1	0.1%
54	Czech Republic	1	0.1%
55	Ecuador	1	0.1%
56	El Salvador	1	0.1%
57	Fiji	1	0.1%
58	Papua New Guinea	1	0.1%
59	Switzerland	1	0.1%
60	United Arab Emirates	1	0.1%
61	Yemen	1	0.1%