Rank	Countries/Territories	Count	Percent
1	United States	335	32.1%
2	China	219	21%
3	United Kingdom	49	4.7%
4	India	46	4.4%
5	Japan	41	3.9%
6	Germany	31	3%
7	Canada	30	2.9%
8	Singapore	26	2.5%
9	Thailand	23	2.2%
10	Hong Kong	20	1.9%
11	Korea, Republic of	19	1.8%
12	Ireland	19	1.8%
13	Netherlands	17	1.6%
14	Australia	17	1.6%
15	Taiwan	17	1.6%
16	Russia	13	1.2%
17	Turkey	8	0.8%
18	South Africa	8	0.8%
19	Bulgaria	7	0.7%
20	Indonesia	7	0.7%
21	France	6	0.6%
22	Brazil	6	0.6%
23	Poland	6	0.6%
24	Sweden	6	0.6%
25	Philippines	5	0.5%
26	Spain	5	0.5%
27	Romania	4	0.4%
28	Chile	4	0.4%
29	Egypt	4	0.4%
30	Israel	4	0.4%
31	Morocco	4	0.4%
32	Mauritius	3	0.3%
33	Czech Republic	3	0.3%
34	Argentina	3	0.3%
35	Belgium	3	0.3%
36	Oman	3	0.3%
37	Saudi Arabia	2	0.2%
38	Colombia	2	0.2%
39	Cote D'ivoire	2	0.2%
40	Nicaragua	2	0.2%
41	Italy	2	0.2%
42	Iran, Islamic Republic of	2	0.2%
43	Latvia	2	0.2%
44	Kuwait	1	0.1%
45	Norway	1	0.1%
46	New Zealand	1	0.1%
47	Moldova, Republic of	1	0.1%
48	Nepal	1	0.1%
49	Denmark	1	0.1%
50	Benin	1	0.1%
51	Bahrain	1	0.1%
52	Ukraine	1	0.1%
53	Sri Lanka	1	0.1%