Rank	Countries/Territories	Count	Percent
1	United States	419	29.8%
2	China	320	22.8%
3	Japan	112	8%
4	Germany	88	6.3%
5	France	55	3.9%
6	United Kingdom	50	3.6%
7	Australia	33	2.3%
8	India	27	1.9%
9	Netherlands	25	1.8%
10	Russia	24	1.7%
11	Canada	19	1.4%
12	Iraq	12	0.9%
13	Romania	12	0.9%
14	Taiwan	12	0.9%
15	Italy	11	0.8%
16	Brazil	10	0.7%
17	Colombia	8	0.6%
18	Egypt	8	0.6%
19	Singapore	8	0.6%
20	Malaysia	8	0.6%
21	Bulgaria	7	0.5%
22	Belgium	7	0.5%
23	Korea, Republic of	7	0.5%
24	Poland	6	0.4%
25	South Africa	6	0.4%
26	Spain	6	0.4%
27	Thailand	5	0.4%
28	Philippines	5	0.4%
29	Slovakia	5	0.4%
30	Saudi Arabia	5	0.4%
31	Indonesia	5	0.4%
32	Greece	5	0.4%
33	Ireland	4	0.3%
34	Cyprus	4	0.3%
35	New Zealand	4	0.3%
36	Turkey	3	0.2%
37	Ukraine	3	0.2%
38	Sri Lanka	3	0.2%
39	Finland	3	0.2%
40	Algeria	3	0.2%
41	Argentina	2	0.1%
42	Chile	2	0.1%
43	Ecuador	2	0.1%
44	Estonia	2	0.1%
45	Israel	2	0.1%
46	Hong Kong	2	0.1%
47	Kyrgyzstan	2	0.1%
48	Luxembourg	2	0.1%
49	Kazakhstan	2	0.1%
50	Jamaica	2	0.1%
51	Uzbekistan	2	0.1%
52	Venezuela, Bolivarian Republic of	2	0.1%
53	Norway	2	0.1%
54	Morocco	2	0.1%
55	Namibia	2	0.1%
56	Slovenia	2	0.1%
57	Serbia	1	0.1%
58	Portugal	1	0.1%
59	Nepal	1	0.1%
60	Mexico	1	0.1%
61	Palestine, State of	1	0.1%
62	Peru	1	0.1%
63	Viet Nam	1	0.1%
64	Switzerland	1	0.1%
65	United Arab Emirates	1	0.1%
66	Jordan	1	0.1%
67	Hungary	1	0.1%
68	Grenada	1	0.1%
69	Czech Republic	1	0.1%
70	Dominican Republic	1	0.1%
71	Costa Rica	1	0.1%
72	Cambodia	1	0.1%