Rank	Countries/Territories	Count	Percent
1	United States	621	36.3%
2	China	463	27%
3	Singapore	151	8.8%
4	Germany	104	6.1%
5	Korea, Republic of	81	4.7%
6	India	30	1.8%
7	France	26	1.5%
8	Israel	25	1.5%
9	Japan	19	1.1%
10		19	1.1%
11	United Kingdom	18	1.1%
12	Russia	16	0.9%
13	Indonesia	15	0.9%
14	Belgium	10	0.6%
15	Hong Kong	9	0.5%
16	Canada	8	0.5%
17	Netherlands	8	0.5%
18	Turkey	7	0.4%
19	Romania	6	0.4%
20	Sri Lanka	5	0.3%
21	Iran, Islamic Republic of	5	0.3%
22	Italy	5	0.3%
23	Egypt	5	0.3%
24	Australia	5	0.3%
25	Cote D'ivoire	5	0.3%
26	Portugal	4	0.2%
27	Pakistan	3	0.2%
28	Venezuela, Bolivarian Republic of	3	0.2%
29	Viet Nam	3	0.2%
30	Cyprus	3	0.2%
31	Bangladesh	3	0.2%
32	Argentina	2	0.1%
33	Czech Republic	2	0.1%
34	Bulgaria	2	0.1%
35	Jordan	2	0.1%
36	Ireland	2	0.1%
37	Nigeria	2	0.1%
38	Malaysia	2	0.1%
39	Mauritius	2	0.1%
40	Spain	2	0.1%
41	Switzerland	1	0.1%
42	Thailand	1	0.1%
43	Slovakia	1	0.1%
44	Mexico	1	0.1%
45	Latvia	1	0.1%
46	Macao	1	0.1%
47	Norway	1	0.1%
48	New Zealand	1	0.1%
49	Estonia	1	0.1%
50	Denmark	1	0.1%