Rank	Countries/Territories	Count	Percent
1	United States	742	34.5%
2	China	534	24.9%
3	Germany	168	7.8%
4	India	74	3.4%
5	Singapore	73	3.4%
6	Japan	64	3%
7	France	60	2.8%
8		49	2.3%
9	Korea, Republic of	42	2%
10	Mexico	32	1.5%
11	Brazil	28	1.3%
12	Russia	28	1.3%
13	Iran, Islamic Republic of	23	1.1%
14	Netherlands	18	0.8%
15	Indonesia	16	0.7%
16	Cyprus	16	0.7%
17	Canada	14	0.7%
18	Philippines	14	0.7%
19	Turkey	12	0.6%
20	Ireland	11	0.5%
21	Greece	11	0.5%
22	Sweden	8	0.4%
23	Switzerland	8	0.4%
24	United Kingdom	8	0.4%
25	Taiwan	7	0.3%
26	Thailand	7	0.3%
27	Australia	6	0.3%
28	Bulgaria	5	0.2%
29	Argentina	5	0.2%
30	Hong Kong	5	0.2%
31	Macao	5	0.2%
32	Israel	4	0.2%
33	Ukraine	4	0.2%
34	Nigeria	4	0.2%
35	Viet Nam	4	0.2%
36	Pakistan	3	0.1%
37	Spain	3	0.1%
38	Malaysia	3	0.1%
39	Moldova, Republic of	2	0.1%
40	Mongolia	2	0.1%
41	Italy	2	0.1%
42	Algeria	2	0.1%
43	Austria	2	0.1%
44	Azerbaijan	2	0.1%
45	Bangladesh	2	0.1%
46	Sri Lanka	2	0.1%
47	Norway	2	0.1%
48	Poland	2	0.1%
49	Slovakia	2	0.1%
50	South Africa	1	0%
51	Cote D'ivoire	1	0%
52	Denmark	1	0%
53	Egypt	1	0%
54	Finland	1	0%
55	Hungary	1	0%
56	Honduras	1	0%
57	Latvia	1	0%