Rank	Countries/Territories	Count	Percent
1	United States	473	46.6%
2	China	156	15.4%
3	United Kingdom	48	4.7%
4	Germany	37	3.6%
5	India	34	3.3%
6	Japan	22	2.2%
7	Canada	21	2.1%
8	Ireland	18	1.8%
9	Kuwait	15	1.5%
10	Hong Kong	13	1.3%
11	Australia	11	1.1%
12	France	11	1.1%
13	Netherlands	11	1.1%
14	Philippines	11	1.1%
15	Sweden	10	1%
16	Singapore	9	0.9%
17	Greece	8	0.8%
18	Malaysia	8	0.8%
19	Bulgaria	7	0.7%
20	Korea, Republic of	7	0.7%
21	Italy	6	0.6%
22	Egypt	5	0.5%
23	New Zealand	5	0.5%
24	Turkey	5	0.5%
25	Taiwan	4	0.4%
26	Argentina	4	0.4%
27	Indonesia	4	0.4%
28	Morocco	3	0.3%
29	Palestine, State of	3	0.3%
30	Norway	3	0.3%
31	Russia	3	0.3%
32	United Arab Emirates	2	0.2%
33	South Africa	2	0.2%
34	Spain	2	0.2%
35	Iceland	2	0.2%
36	Jamaica	2	0.2%
37	Israel	2	0.2%
38	Kenya	2	0.2%
39	Lebanon	2	0.2%
40	Libya	2	0.2%
41	Bosnia and Herzegovina	2	0.2%
42	Denmark	2	0.2%
43	Georgia	2	0.2%
44	Cyprus	1	0.1%
45	Brazil	1	0.1%
46	Austria	1	0.1%
47	Belgium	1	0.1%
48	Cambodia	1	0.1%
49	Lithuania	1	0.1%
50	Mexico	1	0.1%
51	Tunisia	1	0.1%
52	Slovakia	1	0.1%
53	Portugal	1	0.1%
54	Romania	1	0.1%
55	Pakistan	1	0.1%
56	Namibia	1	0.1%
57	Nigeria	1	0.1%
58	Ukraine	1	0.1%
59	Venezuela, Bolivarian Republic of	1	0.1%