Rank	Countries/Territories	Count	Percent
1	United States	1006	41.4%
2	China	406	16.7%
3	Germany	227	9.3%
4	United Kingdom	86	3.5%
5	Canada	65	2.7%
6	Romania	64	2.6%
7	Netherlands	63	2.6%
8	France	53	2.2%
9	India	49	2%
10	Japan	47	1.9%
11	Ireland	46	1.9%
12	Australia	32	1.3%
13	Greece	29	1.2%
14	Brazil	27	1.1%
15	Spain	25	1%
16	Singapore	23	0.9%
17	Indonesia	20	0.8%
18	Saudi Arabia	15	0.6%
19	Italy	12	0.5%
20	Hong Kong	12	0.5%
21	Malaysia	9	0.4%
22	Cyprus	9	0.4%
23	Russia	9	0.4%
24	Sweden	9	0.4%
25	Turkey	8	0.3%
26	Switzerland	7	0.3%
27	Pakistan	6	0.2%
28	Iran, Islamic Republic of	5	0.2%
29	Korea, Republic of	4	0.2%
30	New Zealand	4	0.2%
31	Egypt	4	0.2%
32	Belgium	4	0.2%
33	South Africa	4	0.2%
34	Poland	3	0.1%
35	Thailand	3	0.1%
36	Sri Lanka	3	0.1%
37	Ukraine	3	0.1%
38	Croatia	3	0.1%
39	Ethiopia	3	0.1%
40	Norway	3	0.1%
41	Mexico	2	0.1%
42	Mongolia	2	0.1%
43	Latvia	2	0.1%
44	Iraq	2	0.1%
45	Algeria	2	0.1%
46	United Arab Emirates	2	0.1%
47	Qatar	2	0.1%
48	Argentina	1	0%
49	Bulgaria	1	0%
50	El Salvador	1	0%
51	Gambia	1	0%
52	Gibraltar	1	0%
53	Israel	1	0%
54	Maldives	1	0%
55	Mauritius	1	0%