Rank	Countries/Territories	Count	Percent
1	United States	473	36%
2	China	351	26.7%
3	Germany	128	9.7%
4	Singapore	65	4.9%
5	Hong Kong	52	4%
6	Japan	40	3%
7	Russia	30	2.3%
8	United Kingdom	23	1.7%
9	India	17	1.3%
10	Korea, Republic of	13	1%
11	Romania	11	0.8%
12	Canada	11	0.8%
13	Australia	10	0.8%
14	Cyprus	10	0.8%
15	Ireland	8	0.6%
16	Netherlands	8	0.6%
17	Malaysia	7	0.5%
18	France	6	0.5%
19	Greece	5	0.4%
20	Mexico	4	0.3%
21	Morocco	4	0.3%
22	Spain	4	0.3%
23	Ukraine	4	0.3%
24	Egypt	3	0.2%
25	Belarus	3	0.2%
26	Bangladesh	2	0.2%
27	Chile	2	0.2%
28	Sweden	2	0.2%
29	Slovakia	2	0.2%
30	Norway	2	0.2%
31	Iran, Islamic Republic of	2	0.2%
32	Iraq	2	0.2%
33	Latvia	2	0.2%
34	Lithuania	2	0.2%
35	Poland	1	0.1%
36	Thailand	1	0.1%
37	Belgium	1	0.1%
38	Brazil	1	0.1%
39	Bulgaria	1	0.1%
40	Argentina	1	0.1%
41	Indonesia	1	0.1%