Rank	Countries/Territories	Count	Percent
1	United States	510	32.5%
2	China	244	15.6%
3	Japan	182	11.6%
4	Australia	104	6.6%
5	United Kingdom	70	4.5%
6	Russia	59	3.8%
7	Germany	50	3.2%
8	Singapore	49	3.1%
9	France	47	3%
10	Canada	34	2.2%
11	Ireland	23	1.5%
12	Netherlands	20	1.3%
13	Taiwan	16	1%
14	India	15	1%
15	Belgium	15	1%
16	Sweden	14	0.9%
17	Cyprus	10	0.6%
18	Norway	8	0.5%
19	Indonesia	7	0.4%
20	Finland	6	0.4%
21	South Africa	6	0.4%
22	Bangladesh	5	0.3%
23	Portugal	5	0.3%
24	Qatar	4	0.3%
25	Pakistan	4	0.3%
26	New Zealand	4	0.3%
27	Czech Republic	4	0.3%
28	Spain	4	0.3%
29	Italy	3	0.2%
30	Ukraine	3	0.2%
31	United Arab Emirates	3	0.2%
32	Egypt	3	0.2%
33	Hong Kong	3	0.2%
34	Iceland	3	0.2%
35	Argentina	3	0.2%
36	Korea, Republic of	3	0.2%
37	Mauritius	2	0.1%
38	Mexico	2	0.1%
39	Morocco	2	0.1%
40	Iran, Islamic Republic of	2	0.1%
41	Israel	2	0.1%
42	Romania	2	0.1%
43	Colombia	2	0.1%
44	Slovakia	2	0.1%
45	Viet Nam	2	0.1%
46	Slovenia	1	0.1%
47	Cameroon	1	0.1%
48	Georgia	1	0.1%
49	Denmark	1	0.1%
50	Saudi Arabia	1	0.1%
51	Nigeria	1	0.1%
52	Philippines	1	0.1%
53	Malaysia	1	0.1%