Rank	Countries/Territories	Count	Percent
1	United States	493	37.1%
2	China	223	16.8%
3	Germany	94	7.1%
4	Australia	48	3.6%
5	India	42	3.2%
6	Japan	40	3%
7	Taiwan	34	2.6%
8	Argentina	31	2.3%
9	Canada	17	1.3%
10	Denmark	14	1.1%
11	Ireland	14	1.1%
12	Indonesia	14	1.1%
13	Turkey	14	1.1%
14	Thailand	13	1%
15	Singapore	13	1%
16	Libya	13	1%
17	Brazil	12	0.9%
18	South Africa	12	0.9%
19	Netherlands	12	0.9%
20	United Kingdom	12	0.9%
21	Ethiopia	11	0.8%
22	Iran, Islamic Republic of	11	0.8%
23	Mexico	10	0.8%
24	France	10	0.8%
25	Malaysia	9	0.7%
26	Poland	7	0.5%
27	Spain	7	0.5%
28	Saudi Arabia	7	0.5%
29	Colombia	6	0.5%
30	Cyprus	5	0.4%
31	Kenya	5	0.4%
32	Hong Kong	5	0.4%
33	Russia	5	0.4%
34	Pakistan	4	0.3%
35	Qatar	4	0.3%
36	United Arab Emirates	4	0.3%
37	Tanzania, United Republic of	4	0.3%
38	Greece	4	0.3%
39	Korea, Republic of	4	0.3%
40	El Salvador	4	0.3%
41	Egypt	3	0.2%
42	Burkina Faso	3	0.2%
43	Mauritius	3	0.2%
44	Peru	3	0.2%
45	Philippines	3	0.2%
46	Portugal	2	0.2%
47	Sweden	2	0.2%
48	Uganda	2	0.2%
49	Mongolia	2	0.2%
50	Cuba	2	0.2%
51	Ecuador	2	0.2%
52	Georgia	1	0.1%
53	Bahamas	1	0.1%
54	Croatia	1	0.1%
55	Israel	1	0.1%
56	Ghana	1	0.1%
57	Iraq	1	0.1%
58	Ukraine	1	0.1%
59	Switzerland	1	0.1%
60	Sri Lanka	1	0.1%
61	Saint Vincent and The Grenadines	1	0.1%
62	Panama	1	0.1%