Rank	Countries/Territories	Count	Percent
1	United States	341	32.2%
2	China	334	31.6%
3	United Kingdom	34	3.2%
4	Australia	32	3%
5	India	31	2.9%
6	Japan	28	2.6%
7	Korea, Republic of	20	1.9%
8	Germany	19	1.8%
9	Saudi Arabia	14	1.3%
10	Canada	13	1.2%
11	Netherlands	12	1.1%
12	Malaysia	10	0.9%
13	Hong Kong	9	0.9%
14	Singapore	9	0.9%
15	Spain	9	0.9%
16	Viet Nam	8	0.8%
17	Ireland	8	0.8%
18	Egypt	8	0.8%
19	Iran, Islamic Republic of	7	0.7%
20	Russia	7	0.7%
21	Pakistan	7	0.7%
22	Philippines	6	0.6%
23	Indonesia	6	0.6%
24	Italy	6	0.6%
25	Mexico	5	0.5%
26	Nigeria	5	0.5%
27	Sri Lanka	5	0.5%
28	Sweden	4	0.4%
29	Brazil	4	0.4%
30	France	3	0.3%
31	Israel	3	0.3%
32	Norway	3	0.3%
33	Romania	3	0.3%
34	Peru	3	0.3%
35	Turkey	3	0.3%
36	United Arab Emirates	2	0.2%
37	Sudan	2	0.2%
38	Tanzania, United Republic of	2	0.2%
39	Thailand	2	0.2%
40	Switzerland	2	0.2%
41	Syrian Arab Republic	2	0.2%
42	Kazakhstan	2	0.2%
43	Lithuania	2	0.2%
44	Croatia	2	0.2%
45	Austria	2	0.2%
46	Azerbaijan	2	0.2%
47	Bangladesh	1	0.1%
48	Belarus	1	0.1%
49	Argentina	1	0.1%
50	Colombia	1	0.1%
51	Czech Republic	1	0.1%
52	Ecuador	1	0.1%
53	Estonia	1	0.1%
54	Ethiopia	1	0.1%
55	Ghana	1	0.1%
56	Moldova, Republic of	1	0.1%
57	Mongolia	1	0.1%
58	Jordan	1	0.1%
59	Taiwan	1	0.1%
60	South Africa	1	0.1%
61	Serbia	1	0.1%
62	New Zealand	1	0.1%
63	Ukraine	1	0.1%