Rank	Countries/Territories	Count	Percent
1	United States	663	31.6%
2	China	444	21.2%
3	Brazil	134	6.4%
4	Germany	88	4.2%
5	Australia	85	4%
6	India	82	3.9%
7	Korea, Republic of	50	2.4%
8	Canada	38	1.8%
9	Spain	38	1.8%
10	Japan	34	1.6%
11	Taiwan	32	1.5%
12	Russia	27	1.3%
13	Italy	26	1.2%
14	Netherlands	25	1.2%
15	Mexico	24	1.1%
16	Ireland	19	0.9%
17	France	18	0.9%
18	Sweden	18	0.9%
19	United Kingdom	18	0.9%
20	Hong Kong	15	0.7%
21	Portugal	14	0.7%
22	Pakistan	13	0.6%
23	Latvia	12	0.6%
24	Thailand	12	0.6%
25	Greece	12	0.6%
26	Iran, Islamic Republic of	11	0.5%
27	Egypt	10	0.5%
28	Turkey	9	0.4%
29	Romania	8	0.4%
30	Singapore	8	0.4%
31	Israel	7	0.3%
32	Cote D'ivoire	6	0.3%
33	Denmark	6	0.3%
34	Colombia	6	0.3%
35	Peru	6	0.3%
36	Virgin Islands, British	6	0.3%
37	Norway	5	0.2%
38	Argentina	5	0.2%
39	Guatemala	5	0.2%
40	Indonesia	4	0.2%
41	Ukraine	4	0.2%
42	Poland	4	0.2%
43	South Africa	3	0.1%
44	South Sudan	3	0.1%
45	Morocco	3	0.1%
46	Nigeria	3	0.1%
47	Kazakhstan	3	0.1%
48	Kuwait	2	0.1%
49	Jordan	2	0.1%
50	Ethiopia	2	0.1%
51	Algeria	2	0.1%
52	Cyprus	2	0.1%
53	Bangladesh	2	0.1%
54	Costa Rica	2	0.1%
55	Chile	2	0.1%
56	Nicaragua	2	0.1%
57	Lebanon	2	0.1%
58	Malaysia	2	0.1%
59	Tunisia	2	0.1%
60	Syrian Arab Republic	2	0.1%
61	United Arab Emirates	1	0%
62	Viet Nam	1	0%
63	Moldova, Republic of	1	0%
64	Belgium	1	0%
65	Armenia	1	0%
66	Honduras	1	0%
67	Iraq	1	0%