Rank	Countries/Territories	Count	Percent
1	United States	345	30.1%
2	China	211	18.4%
3	Germany	110	9.6%
4	India	71	6.2%
5	Japan	46	4%
6	Canada	38	3.3%
7	Norway	37	3.2%
8	Australia	34	3%
9	Netherlands	24	2.1%
10	Ireland	23	2%
11	United Kingdom	22	1.9%
12	Pakistan	21	1.8%
13	Indonesia	14	1.2%
14	Russia	12	1%
15	Singapore	11	1%
16	Cyprus	9	0.8%
17	Bangladesh	8	0.7%
18	Cuba	6	0.5%
19	Ghana	6	0.5%
20	United Arab Emirates	6	0.5%
21	South Africa	6	0.5%
22	France	5	0.4%
23	Mexico	5	0.4%
24	Ethiopia	5	0.4%
25	Malaysia	4	0.3%
26	Philippines	4	0.3%
27	Taiwan	4	0.3%
28	Thailand	4	0.3%
29	Turkey	4	0.3%
30	Uganda	4	0.3%
31	Ukraine	3	0.3%
32	Nigeria	3	0.3%
33	Saudi Arabia	3	0.3%
34	Ecuador	3	0.3%
35	Fiji	2	0.2%
36	Finland	2	0.2%
37	Azerbaijan	2	0.2%
38	Georgia	2	0.2%
39	Hong Kong	2	0.2%
40	Iran, Islamic Republic of	2	0.2%
41	Korea, Republic of	2	0.2%
42	New Zealand	2	0.2%
43	Spain	2	0.2%
44	Sudan	2	0.2%
45	Somalia	2	0.2%
46	Sweden	1	0.1%
47	Zambia	1	0.1%
48	Qatar	1	0.1%
49	Romania	1	0.1%
50	Mongolia	1	0.1%
51	Nepal	1	0.1%
52	Algeria	1	0.1%
53	Argentina	1	0.1%
54	Brazil	1	0.1%
55	Colombia	1	0.1%
56	Egypt	1	0.1%
57	Denmark	1	0.1%