Rank	Countries/Territories	Count	Percent
1	United States	672	38.5%
2	China	611	35%
3	Germany	83	4.8%
4	India	52	3%
5	United Kingdom	25	1.4%
6	France	23	1.3%
7	Canada	21	1.2%
8	Australia	15	0.9%
9	Singapore	14	0.8%
10	Russia	13	0.7%
11	Netherlands	12	0.7%
12	Spain	11	0.6%
13	Malaysia	11	0.6%
14	Ireland	10	0.6%
15	Brazil	10	0.6%
16	Korea, Republic of	9	0.5%
17	Hong Kong	8	0.5%
18	Indonesia	8	0.5%
19	Egypt	8	0.5%
20	Japan	8	0.5%
21	Mexico	7	0.4%
22	Thailand	6	0.3%
23	Cyprus	6	0.3%
24	Ethiopia	5	0.3%
25	Taiwan	5	0.3%
26	South Africa	5	0.3%
27	Ukraine	4	0.2%
28	Viet Nam	4	0.2%
29	Norway	4	0.2%
30	Philippines	4	0.2%
31	Colombia	4	0.2%
32	Argentina	3	0.2%
33	Bulgaria	3	0.2%
34	Georgia	3	0.2%
35	Iran, Islamic Republic of	3	0.2%
36	Latvia	3	0.2%
37	Poland	3	0.2%
38	Romania	3	0.2%
39	Pakistan	3	0.2%
40	Palestine, State of	2	0.1%
41	Serbia	2	0.1%
42	Tanzania, United Republic of	2	0.1%
43	Tunisia	2	0.1%
44	Turkey	2	0.1%
45	Sweden	2	0.1%
46	Slovakia	2	0.1%
47	Somalia	2	0.1%
48	Italy	2	0.1%
49	Iraq	2	0.1%
50	Ghana	2	0.1%
51	Greece	2	0.1%
52	Guam	1	0.1%
53	Israel	1	0.1%
54	Lesotho	1	0.1%
55	Malta	1	0.1%
56	Fiji	1	0.1%
57	Czech Republic	1	0.1%
58	Ecuador	1	0.1%
59	El Salvador	1	0.1%
60	Bangladesh	1	0.1%
61	Belgium	1	0.1%
62	Switzerland	1	0.1%
63	Yemen	1	0.1%
64	United Arab Emirates	1	0.1%
65	Portugal	1	0.1%
66	New Zealand	1	0.1%
67	Nigeria	1	0.1%
68	Papua New Guinea	1	0.1%
69	Mongolia	1	0.1%
70	Morocco	1	0.1%
71	Nepal	1	0.1%