Rank	Countries/Territories	Count	Percent
1	United States	514	36.3%
2	China	398	28.1%
3	Germany	119	8.4%
4	Japan	65	4.6%
5	Singapore	50	3.5%
6	India	35	2.5%
7	Russia	35	2.5%
8	Korea, Republic of	21	1.5%
9	Canada	20	1.4%
10	United Kingdom	20	1.4%
11	Ireland	19	1.3%
12	Hong Kong	11	0.8%
13	Egypt	11	0.8%
14	Australia	9	0.6%
15	Netherlands	8	0.6%
16	France	7	0.5%
17	Bangladesh	7	0.5%
18	Cyprus	7	0.5%
19	Indonesia	6	0.4%
20	Turkey	6	0.4%
21	Ukraine	5	0.4%
22	Colombia	4	0.3%
23	Brazil	4	0.3%
24	Italy	3	0.2%
25	Lithuania	3	0.2%
26	Sweden	3	0.2%
27	Taiwan	3	0.2%
28	Viet Nam	3	0.2%
29	Slovakia	2	0.1%
30	Jordan	2	0.1%
31	Iran, Islamic Republic of	2	0.1%
32	Portugal	2	0.1%
33	Bulgaria	2	0.1%
34	Argentina	1	0.1%
35	Armenia	1	0.1%
36	Belarus	1	0.1%
37	Belgium	1	0.1%
38	Estonia	1	0.1%
39	Romania	1	0.1%
40	Serbia	1	0.1%
41	Oman	1	0.1%
42	Latvia	1	0.1%
43	Israel	1	0.1%
44	Thailand	1	0.1%