Rank	Countries/Territories	Count	Percent
1	United States	151	20.2%
2	China	142	19%
3	Japan	101	13.5%
4	Netherlands	50	6.7%
5	United Kingdom	42	5.6%
6	Germany	33	4.4%
7	Singapore	32	4.3%
8	Canada	26	3.5%
9	France	19	2.5%
10	Taiwan	13	1.7%
11	Italy	11	1.5%
12	Hong Kong	10	1.3%
13	Australia	10	1.3%
14	Brazil	9	1.2%
15	Russia	9	1.2%
16	Mexico	7	0.9%
17	Korea, Republic of	6	0.8%
18	Egypt	6	0.8%
19	India	6	0.8%
20	Indonesia	5	0.7%
21	Iran, Islamic Republic of	5	0.7%
22	Ireland	5	0.7%
23	Malaysia	5	0.7%
24	Portugal	5	0.7%
25	Romania	4	0.5%
26	Iraq	4	0.5%
27	Spain	4	0.5%
28	Sweden	3	0.4%
29	Turkey	3	0.4%
30	Cyprus	3	0.4%
31	Philippines	3	0.4%
32	Norway	3	0.4%
33	Lithuania	2	0.3%
34	Mauritius	2	0.3%
35	Nepal	1	0.1%
36	Lebanon	1	0.1%
37	Pakistan	1	0.1%
38	Palestine, State of	1	0.1%
39	Peru	1	0.1%
40	Colombia	1	0.1%
41	Bangladesh	1	0.1%
42	Hungary	1	0.1%
43	Georgia	1	0.1%
44	South Africa	1	0.1%