Rank	Countries/Territories	Count	Percent
1	United States	449	32.6%
2	China	333	24.2%
3	Germany	87	6.3%
4	Japan	68	4.9%
5	Singapore	55	4%
6	United Kingdom	47	3.4%
7	Netherlands	45	3.3%
8	Italy	32	2.3%
9	India	31	2.2%
10	France	24	1.7%
11	Cyprus	22	1.6%
12	Hong Kong	20	1.5%
13	Ireland	18	1.3%
14	Spain	18	1.3%
15	Australia	15	1.1%
16	Canada	12	0.9%
17	Iran, Islamic Republic of	7	0.5%
18	Malaysia	7	0.5%
19	Hungary	6	0.4%
20	Argentina	5	0.4%
21	Korea, Republic of	5	0.4%
22	Indonesia	4	0.3%
23	Sweden	4	0.3%
24	Slovenia	4	0.3%
25	Norway	4	0.3%
26	Viet Nam	4	0.3%
27	Romania	3	0.2%
28	Mexico	3	0.2%
29	Turkey	3	0.2%
30	Israel	3	0.2%
31	Czech Republic	3	0.2%
32	Greece	3	0.2%
33	Ghana	2	0.1%
34	Denmark	2	0.1%
35	Egypt	2	0.1%
36	Belgium	2	0.1%
37	Mauritius	2	0.1%
38	New Zealand	2	0.1%
39	Ukraine	2	0.1%
40	Pakistan	2	0.1%
41	Philippines	2	0.1%
42	Poland	2	0.1%
43	Portugal	1	0.1%
44	Russia	1	0.1%
45	Oman	1	0.1%
46	United Arab Emirates	1	0.1%
47	Taiwan	1	0.1%
48	Nigeria	1	0.1%
49	Kuwait	1	0.1%
50	Kyrgyzstan	1	0.1%
51	Lithuania	1	0.1%
52	Jordan	1	0.1%
53	Bulgaria	1	0.1%
54	Ethiopia	1	0.1%
55	Colombia	1	0.1%
56	Iceland	1	0.1%