Rank	Countries/Territories	Count	Percent
1	United States	624	27.1%
2	China	612	26.6%
3	Japan	406	17.6%
4	Germany	125	5.4%
5	Singapore	82	3.6%
6	France	75	3.3%
7	Iran, Islamic Republic of	53	2.3%
8	Canada	40	1.7%
9	Korea, Republic of	36	1.6%
10	Australia	26	1.1%
11	India	25	1.1%
12	United Kingdom	18	0.8%
13	Turkey	15	0.7%
14	Netherlands	14	0.6%
15	Ireland	13	0.6%
16	Bangladesh	10	0.4%
17	Spain	10	0.4%
18	Sweden	9	0.4%
19	Russia	9	0.4%
20	Cyprus	9	0.4%
21	Algeria	7	0.3%
22	Hong Kong	7	0.3%
23	Taiwan	7	0.3%
24	Ukraine	7	0.3%
25	Malaysia	6	0.3%
26	Denmark	6	0.3%
27	Brazil	4	0.2%
28	Egypt	4	0.2%
29	Ghana	4	0.2%
30	Romania	4	0.2%
31	Poland	3	0.1%
32	Thailand	3	0.1%
33	Argentina	3	0.1%
34	Indonesia	3	0.1%
35	Mauritius	2	0.1%
36	Mexico	2	0.1%
37	Italy	2	0.1%
38	Norway	2	0.1%
39	Greece	2	0.1%
40	Trinidad and Tobago	2	0.1%
41	Senegal	1	0%
42	South Africa	1	0%
43	Georgia	1	0%
44	Bulgaria	1	0%
45	Cameroon	1	0%
46	Djibouti	1	0%
47	Pakistan	1	0%
48	Mongolia	1	0%
49	Morocco	1	0%
50	Israel	1	0%
51	Latvia	1	0%
52	Luxembourg	1	0%