Rank	Countries/Territories	Count	Percent
1	United States	692	38.1%
2	China	443	24.4%
3	Japan	154	8.5%
4	Germany	148	8.2%
5	France	48	2.6%
6	Singapore	36	2%
7	India	30	1.7%
8	Iran, Islamic Republic of	26	1.4%
9	Canada	23	1.3%
10	Cyprus	19	1%
11	Greece	18	1%
12	Korea, Republic of	16	0.9%
13	Netherlands	16	0.9%
14	Switzerland	14	0.8%
15	Italy	13	0.7%
16	United Kingdom	13	0.7%
17	Hong Kong	12	0.7%
18	Turkey	9	0.5%
19	Russia	8	0.4%
20	Czech Republic	7	0.4%
21	Brazil	7	0.4%
22	Ireland	6	0.3%
23	Spain	6	0.3%
24	Mexico	6	0.3%
25	Palestine, State of	5	0.3%
26	Norway	4	0.2%
27	Egypt	4	0.2%
28	Australia	3	0.2%
29	Belgium	2	0.1%
30	Denmark	2	0.1%
31	Poland	2	0.1%
32	Romania	2	0.1%
33	Saudi Arabia	2	0.1%
34	New Zealand	2	0.1%
35	Latvia	2	0.1%
36	Macao	2	0.1%
37	Ukraine	2	0.1%
38	Taiwan	2	0.1%
39	Thailand	2	0.1%
40	Virgin Islands, British	1	0.1%
41	Morocco	1	0.1%
42	Pakistan	1	0.1%
43	Argentina	1	0.1%
44	Chile	1	0.1%
45	Croatia	1	0.1%