Rank	Countries/Territories	Count	Percent
1	United States	264	24.9%
2	China	175	16.5%
3	Japan	105	9.9%
4	United Kingdom	80	7.5%
5	Germany	64	6%
6	Netherlands	58	5.5%
7	Singapore	37	3.5%
8	Australia	32	3%
9	Canada	32	3%
10	France	22	2.1%
11	Taiwan	17	1.6%
12	Mexico	16	1.5%
13	Italy	13	1.2%
14	Hong Kong	13	1.2%
15	Brazil	9	0.8%
16	Egypt	9	0.8%
17	Ireland	9	0.8%
18	Russia	9	0.8%
19	Luxembourg	8	0.8%
20	Korea, Republic of	7	0.7%
21	India	6	0.6%
22	Iran, Islamic Republic of	6	0.6%
23	Romania	6	0.6%
24	Spain	6	0.6%
25	Iraq	5	0.5%
26	Indonesia	5	0.5%
27	Malaysia	5	0.5%
28	Portugal	5	0.5%
29	Cyprus	4	0.4%
30	Turkey	4	0.4%
31	Sweden	3	0.3%
32	Philippines	3	0.3%
33	Norway	3	0.3%
34	Pakistan	2	0.2%
35	Mauritius	2	0.2%
36	Lithuania	2	0.2%
37	Bangladesh	2	0.2%
38	United Arab Emirates	2	0.2%
39	South Africa	1	0.1%
40	Czech Republic	1	0.1%
41	Denmark	1	0.1%
42	Colombia	1	0.1%
43	Hungary	1	0.1%
44	Georgia	1	0.1%
45	Lebanon	1	0.1%
46	Palestine, State of	1	0.1%
47	Peru	1	0.1%
48	Mongolia	1	0.1%
49	Nepal	1	0.1%