Rank	Countries/Territories	Count	Percent
1	United States	283	28.9%
2	Singapore	150	15.3%
3	China	137	14%
4	Germany	115	11.7%
5	Korea, Republic of	46	4.7%
6	Netherlands	29	3%
7	India	27	2.8%
8	France	24	2.4%
9	Ireland	23	2.3%
10	United Kingdom	18	1.8%
11	Russia	17	1.7%
12	Australia	14	1.4%
13	Malaysia	11	1.1%
14	Philippines	11	1.1%
15	Brazil	8	0.8%
16	Italy	7	0.7%
17		6	0.6%
18	Cyprus	5	0.5%
19	Japan	5	0.5%
20	Mexico	4	0.4%
21	Taiwan	4	0.4%
22	Hong Kong	4	0.4%
23	Ukraine	4	0.4%
24	Argentina	2	0.2%
25	Canada	2	0.2%
26	Belgium	2	0.2%
27	Thailand	2	0.2%
28	Poland	2	0.2%
29	Romania	2	0.2%
30	South Africa	2	0.2%
31	Switzerland	2	0.2%
32	Indonesia	2	0.2%
33	Norway	1	0.1%
34	Trinidad and Tobago	1	0.1%
35	Turkey	1	0.1%
36	Tanzania, United Republic of	1	0.1%
37	Bolivia, Plurinational State of	1	0.1%
38	Azerbaijan	1	0.1%
39	Bangladesh	1	0.1%
40	Greece	1	0.1%
41	Denmark	1	0.1%
42	Ethiopia	1	0.1%